19291258980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 576

約数和(自身を含む): 75403560960

約数和(自身を除く): 56112301980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 51, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 107, 114, 119, 126, 133, 140, 153, 170, 171, 180, 190, 204, 210, 214, 228, 238, 252, 255, 266, 285, 306, 315, 321, 323, 340, 342, 357, 380, 399, 420, 428, 443, 476, 510, 532, 535, 570, 595, 612, 630, 642, 646, 665, 684, 714, 749, 765, 798, 855, 886, 963, 969, 1020, 1070, 1071, 1140, 1190, 1197, 1260, 1284, 1292, 1329, 1330, 1428, 1498, 1530, 1596, 1605, 1615, 1710, 1772, 1785, 1819, 1926, 1938, 1995, 2033, 2140, 2142, 2215, 2247, 2261, 2380, 2394, 2658, 2660, 2907, 2996, 3060, 3101, 3210, 3230, 3420, 3570, 3638, 3745, 3852, 3876, 3987, 3990, 4066, 4284, 4430, 4494, 4522, 4788, 4815, 4845, 5316, 5355, 5457, 5814, 5985, 6099, 6202, 6420, 6460, 6645, 6741, 6783, 7140, 7276, 7490, 7531, 7974, 7980, 8132, 8417, 8860, 8988, 9044, 9095, 9303, 9630, 9690, 10165, 10710, 10914, 11235, 11305, 11628, 11970, 12198, 12404, 12733, 13290, 13482, 13566, 14231, 14535, 14980, 15062, 15505, 15948, 16371, 16834, 18190, 18297, 18606, 19260, 19380, 19935, 20330, 20349, 21420, 21828, 22470, 22593, 22610, 23940, 24396, 25251, 25466, 26580, 26964, 27132, 27285, 27909, 28462, 29070, 30124, 30495, 31010, 32742, 33668, 33705, 33915, 34561, 36380, 36594, 37212, 37655, 38199, 39870, 40660, 40698, 42085, 42693, 44940, 45186, 45220, 46515, 47401, 50502, 50932, 52717, 54570, 55818, 56924, 58140, 58919, 60990, 62020, 63665, 65484, 67410, 67779, 67830, 69122, 71155, 73188, 75310, 75753, 76398, 79740, 81396, 81855, 84170, 85386, 90372, 91485, 93030, 94802, 101004, 101745, 103683, 105434, 109140, 111636, 112965, 114597, 117838, 121980, 126255, 127330, 128079, 134820, 135558, 135660, 138244, 139545, 142203, 142310, 143089, 150620, 151506, 152796, 158151, 163710, 168340, 170772, 172805, 176757, 182970, 186060, 189604, 190995, 203490, 207366, 210868, 213465, 225930, 229194, 235676, 237005, 241927, 252510, 254660, 256158, 263585, 271116, 279090, 284406, 284620, 286178, 294595, 303012, 311049, 316302, 327420, 331807, 338895, 345610, 353514, 365940, 378765, 381990, 406980, 414732, 426609, 426930, 429267, 451860, 458388, 474010, 474453, 483854, 505020, 512316, 518415, 527170, 530271, 558180, 568812, 572356, 572985, 589190, 622098, 632604, 640395, 663614, 677790, 691220, 707028, 711015, 715445, 725781, 757530, 763980, 790755, 805817, 853218, 853860, 858534, 883785, 900619, 948020, 948906, 967708, 995421, 1001623, 1036830, 1054340, 1060542, 1145970, 1178380, 1209635, 1244196, 1280790, 1287801, 1327228, 1355580, 1422030, 1430890, 1451562, 1515060, 1555245, 1581510, 1611634, 1659035, 1706436, 1717068, 1767570, 1801238, 1897812, 1990842, 2003246, 2073660, 2121084, 2133045, 2146335, 2177343, 2291940, 2372265, 2417451, 2419270, 2561580, 2575602, 2651355, 2701857, 2844060, 2861780, 2903124, 2986263, 3004869, 3110490, 3163020, 3223268, 3318070, 3535140, 3602476, 3628905, 3981684, 4006492, 4029085, 4266090, 4292670, 4354686, 4503095, 4744530, 4834902, 4838540, 4977105, 5008115, 5151204, 5302710, 5403714, 5640719, 5972526, 6009738, 6220980, 6304333, 6439005, 6636140, 7252353, 7257810, 8058170, 8105571, 8532180, 8585340, 8709372, 9006190, 9014607, 9489060, 9669804, 9954210, 10016230, 10605420, 10807428, 10886715, 11281438, 11945052, 12019476, 12087255, 12608666, 12878010, 13509285, 14504706, 14515620, 14931315, 15024345, 15310523, 16116340, 16211142, 16922157, 18012380, 18029214, 18912999, 19908420, 20032460, 21773430, 22562876, 24174510, 25217332, 25756020, 27018570, 28203595, 29009412, 29862630, 30048690, 30621046, 31521665, 32422284, 33844314, 36058428, 36261765, 37825998, 40527855, 43546860, 45073035, 45931569, 48349020, 50766471, 54037140, 56407190, 56738997, 59725260, 60097380, 61242092, 63043330, 67688628, 72523530, 75651996, 76552615, 81055710, 84610785, 90146070, 91863138, 94564995, 101532942, 107173661, 112814380, 113477994, 126086660, 137794707, 145047060, 153105230, 162111420, 169221570, 180292140, 183726276, 189129990, 203065884, 214347322, 226955988, 229657845, 253832355, 275589414, 283694985, 306210460, 321520983, 338443140, 378259980, 428694644, 459315690, 507664710, 535868305, 551178828, 567389970, 643041966, 688973535, 918631380, 964562949, 1015329420, 1071736610, 1134779940, 1286083932, 1377947070, 1607604915, 1929125898, 2143473220, 2755894140, 3215209830, 3858251796, 4822814745, 6430419660, 9645629490, 19291258980]

約数ペア:

[(1, 19291258980), (2, 9645629490), (3, 6430419660), (4, 4822814745), (5, 3858251796), (6, 3215209830), (7, 2755894140), (9, 2143473220), (10, 1929125898), (12, 1607604915), (14, 1377947070), (15, 1286083932), (17, 1134779940), (18, 1071736610), (19, 1015329420), (20, 964562949), (21, 918631380), (28, 688973535), (30, 643041966), (34, 567389970), (35, 551178828), (36, 535868305), (38, 507664710), (42, 459315690), (45, 428694644), (51, 378259980), (57, 338443140), (60, 321520983), (63, 306210460), (68, 283694985), (70, 275589414), (76, 253832355), (84, 229657845), (85, 226955988), (90, 214347322), (95, 203065884), (102, 189129990), (105, 183726276), (107, 180292140), (114, 169221570), (119, 162111420), (126, 153105230), (133, 145047060), (140, 137794707), (153, 126086660), (170, 113477994), (171, 112814380), (180, 107173661), (190, 101532942), (204, 94564995), (210, 91863138), (214, 90146070), (228, 84610785), (238, 81055710), (252, 76552615), (255, 75651996), (266, 72523530), (285, 67688628), (306, 63043330), (315, 61242092), (321, 60097380), (323, 59725260), (340, 56738997), (342, 56407190), (357, 54037140), (380, 50766471), (399, 48349020), (420, 45931569), (428, 45073035), (443, 43546860), (476, 40527855), (510, 37825998), (532, 36261765), (535, 36058428), (570, 33844314), (595, 32422284), (612, 31521665), (630, 30621046), (642, 30048690), (646, 29862630), (665, 29009412), (684, 28203595), (714, 27018570), (749, 25756020), (765, 25217332), (798, 24174510), (855, 22562876), (886, 21773430), (963, 20032460), (969, 19908420), (1020, 18912999), (1070, 18029214), (1071, 18012380), (1140, 16922157), (1190, 16211142), (1197, 16116340), (1260, 15310523), (1284, 15024345), (1292, 14931315), (1329, 14515620), (1330, 14504706), (1428, 13509285), (1498, 12878010), (1530, 12608666), (1596, 12087255), (1605, 12019476), (1615, 11945052), (1710, 11281438), (1772, 10886715), (1785, 10807428), (1819, 10605420), (1926, 10016230), (1938, 9954210), (1995, 9669804), (2033, 9489060), (2140, 9014607), (2142, 9006190), (2215, 8709372), (2247, 8585340), (2261, 8532180), (2380, 8105571), (2394, 8058170), (2658, 7257810), (2660, 7252353), (2907, 6636140), (2996, 6439005), (3060, 6304333), (3101, 6220980), (3210, 6009738), (3230, 5972526), (3420, 5640719), (3570, 5403714), (3638, 5302710), (3745, 5151204), (3852, 5008115), (3876, 4977105), (3987, 4838540), (3990, 4834902), (4066, 4744530), (4284, 4503095), (4430, 4354686), (4494, 4292670), (4522, 4266090), (4788, 4029085), (4815, 4006492), (4845, 3981684), (5316, 3628905), (5355, 3602476), (5457, 3535140), (5814, 3318070), (5985, 3223268), (6099, 3163020), (6202, 3110490), (6420, 3004869), (6460, 2986263), (6645, 2903124), (6741, 2861780), (6783, 2844060), (7140, 2701857), (7276, 2651355), (7490, 2575602), (7531, 2561580), (7974, 2419270), (7980, 2417451), (8132, 2372265), (8417, 2291940), (8860, 2177343), (8988, 2146335), (9044, 2133045), (9095, 2121084), (9303, 2073660), (9630, 2003246), (9690, 1990842), (10165, 1897812), (10710, 1801238), (10914, 1767570), (11235, 1717068), (11305, 1706436), (11628, 1659035), (11970, 1611634), (12198, 1581510), (12404, 1555245), (12733, 1515060), (13290, 1451562), (13482, 1430890), (13566, 1422030), (14231, 1355580), (14535, 1327228), (14980, 1287801), (15062, 1280790), (15505, 1244196), (15948, 1209635), (16371, 1178380), (16834, 1145970), (18190, 1060542), (18297, 1054340), (18606, 1036830), (19260, 1001623), (19380, 995421), (19935, 967708), (20330, 948906), (20349, 948020), (21420, 900619), (21828, 883785), (22470, 858534), (22593, 853860), (22610, 853218), (23940, 805817), (24396, 790755), (25251, 763980), (25466, 757530), (26580, 725781), (26964, 715445), (27132, 711015), (27285, 707028), (27909, 691220), (28462, 677790), (29070, 663614), (30124, 640395), (30495, 632604), (31010, 622098), (32742, 589190), (33668, 572985), (33705, 572356), (33915, 568812), (34561, 558180), (36380, 530271), (36594, 527170), (37212, 518415), (37655, 512316), (38199, 505020), (39870, 483854), (40660, 474453), (40698, 474010), (42085, 458388), (42693, 451860), (44940, 429267), (45186, 426930), (45220, 426609), (46515, 414732), (47401, 406980), (50502, 381990), (50932, 378765), (52717, 365940), (54570, 353514), (55818, 345610), (56924, 338895), (58140, 331807), (58919, 327420), (60990, 316302), (62020, 311049), (63665, 303012), (65484, 294595), (67410, 286178), (67779, 284620), (67830, 284406), (69122, 279090), (71155, 271116), (73188, 263585), (75310, 256158), (75753, 254660), (76398, 252510), (79740, 241927), (81396, 237005), (81855, 235676), (84170, 229194), (85386, 225930), (90372, 213465), (91485, 210868), (93030, 207366), (94802, 203490), (101004, 190995), (101745, 189604), (103683, 186060), (105434, 182970), (109140, 176757), (111636, 172805), (112965, 170772), (114597, 168340), (117838, 163710), (121980, 158151), (126255, 152796), (127330, 151506), (128079, 150620), (134820, 143089), (135558, 142310), (135660, 142203), (138244, 139545)]