20219462340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:967

約数の個数: 384

約数和(自身を含む): 72593031168

約数和(自身を除く): 52373568828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 67, 70, 77, 83, 84, 105, 110, 132, 134, 140, 154, 165, 166, 201, 210, 220, 231, 249, 268, 308, 330, 332, 335, 385, 402, 415, 420, 462, 469, 498, 581, 660, 670, 737, 770, 787, 804, 830, 913, 924, 938, 996, 1005, 1155, 1162, 1245, 1340, 1407, 1474, 1540, 1574, 1660, 1743, 1826, 1876, 2010, 2211, 2310, 2324, 2345, 2361, 2490, 2739, 2814, 2905, 2948, 3148, 3486, 3652, 3685, 3935, 4020, 4422, 4565, 4620, 4690, 4722, 4980, 5159, 5478, 5509, 5561, 5628, 5810, 6391, 6972, 7035, 7370, 7870, 8657, 8715, 8844, 9130, 9380, 9444, 10318, 10956, 11018, 11055, 11122, 11620, 11805, 12782, 13695, 14070, 14740, 15477, 15740, 16527, 16683, 17314, 17430, 18260, 19173, 20636, 22036, 22110, 22244, 23610, 25564, 25795, 25971, 27390, 27545, 27805, 28140, 30954, 31955, 33054, 33366, 34628, 34860, 38346, 38927, 43285, 44220, 47220, 51590, 51942, 52729, 54780, 55090, 55610, 60599, 61171, 61908, 63910, 65321, 66108, 66732, 76692, 77385, 77854, 82635, 83415, 86570, 95865, 103180, 103884, 105458, 110180, 111220, 116781, 121198, 122342, 127820, 129855, 130642, 154770, 155708, 158187, 165270, 166830, 173140, 181797, 183513, 191730, 194635, 195963, 210916, 233562, 242396, 244684, 259710, 261284, 263645, 302995, 305855, 309540, 316374, 326605, 330540, 333660, 363594, 367026, 369103, 383460, 389270, 391926, 428197, 457247, 467124, 519420, 527290, 580019, 583905, 605990, 611710, 632748, 653210, 718531, 727188, 734052, 738206, 778540, 783852, 790935, 856394, 908985, 914494, 917565, 979815, 1054580, 1107309, 1160038, 1167810, 1211980, 1223420, 1284591, 1306420, 1371741, 1437062, 1476412, 1581870, 1712788, 1740057, 1817970, 1828988, 1835130, 1845515, 1959630, 2140985, 2155593, 2214618, 2286235, 2320076, 2335620, 2569182, 2743482, 2874124, 2900095, 3163740, 3480114, 3592655, 3635940, 3670260, 3691030, 3919260, 4060133, 4281970, 4311186, 4376507, 4429236, 4572470, 5029717, 5138364, 5486964, 5536545, 5800190, 6422955, 6858705, 6960228, 7185310, 7382060, 8120266, 8563940, 8622372, 8700285, 8753014, 9144940, 10059434, 10777965, 11073090, 11600380, 12180399, 12845910, 13129521, 13717410, 14370620, 15089151, 16240532, 17400570, 17506028, 20118868, 20300665, 21555930, 21882535, 22146180, 24360798, 25148585, 25691820, 26259042, 27434820, 30178302, 30635549, 34801140, 40601330, 43111860, 43765070, 48141577, 48721596, 50297170, 52518084, 60356604, 60901995, 61271098, 65647605, 75445755, 81202660, 87530140, 91906647, 96283154, 100594340, 121803990, 122542196, 131295210, 144424731, 150891510, 153177745, 183813294, 192566308, 240707885, 243607980, 262590420, 288849462, 301783020, 306355490, 336991039, 367626588, 459533235, 481415770, 577698924, 612710980, 673982078, 722123655, 919066470, 962831540, 1010973117, 1347964156, 1444247310, 1684955195, 1838132940, 2021946234, 2888494620, 3369910390, 4043892468, 5054865585, 6739820780, 10109731170, 20219462340]

約数ペア:

[(1, 20219462340), (2, 10109731170), (3, 6739820780), (4, 5054865585), (5, 4043892468), (6, 3369910390), (7, 2888494620), (10, 2021946234), (11, 1838132940), (12, 1684955195), (14, 1444247310), (15, 1347964156), (20, 1010973117), (21, 962831540), (22, 919066470), (28, 722123655), (30, 673982078), (33, 612710980), (35, 577698924), (42, 481415770), (44, 459533235), (55, 367626588), (60, 336991039), (66, 306355490), (67, 301783020), (70, 288849462), (77, 262590420), (83, 243607980), (84, 240707885), (105, 192566308), (110, 183813294), (132, 153177745), (134, 150891510), (140, 144424731), (154, 131295210), (165, 122542196), (166, 121803990), (201, 100594340), (210, 96283154), (220, 91906647), (231, 87530140), (249, 81202660), (268, 75445755), (308, 65647605), (330, 61271098), (332, 60901995), (335, 60356604), (385, 52518084), (402, 50297170), (415, 48721596), (420, 48141577), (462, 43765070), (469, 43111860), (498, 40601330), (581, 34801140), (660, 30635549), (670, 30178302), (737, 27434820), (770, 26259042), (787, 25691820), (804, 25148585), (830, 24360798), (913, 22146180), (924, 21882535), (938, 21555930), (996, 20300665), (1005, 20118868), (1155, 17506028), (1162, 17400570), (1245, 16240532), (1340, 15089151), (1407, 14370620), (1474, 13717410), (1540, 13129521), (1574, 12845910), (1660, 12180399), (1743, 11600380), (1826, 11073090), (1876, 10777965), (2010, 10059434), (2211, 9144940), (2310, 8753014), (2324, 8700285), (2345, 8622372), (2361, 8563940), (2490, 8120266), (2739, 7382060), (2814, 7185310), (2905, 6960228), (2948, 6858705), (3148, 6422955), (3486, 5800190), (3652, 5536545), (3685, 5486964), (3935, 5138364), (4020, 5029717), (4422, 4572470), (4565, 4429236), (4620, 4376507), (4690, 4311186), (4722, 4281970), (4980, 4060133), (5159, 3919260), (5478, 3691030), (5509, 3670260), (5561, 3635940), (5628, 3592655), (5810, 3480114), (6391, 3163740), (6972, 2900095), (7035, 2874124), (7370, 2743482), (7870, 2569182), (8657, 2335620), (8715, 2320076), (8844, 2286235), (9130, 2214618), (9380, 2155593), (9444, 2140985), (10318, 1959630), (10956, 1845515), (11018, 1835130), (11055, 1828988), (11122, 1817970), (11620, 1740057), (11805, 1712788), (12782, 1581870), (13695, 1476412), (14070, 1437062), (14740, 1371741), (15477, 1306420), (15740, 1284591), (16527, 1223420), (16683, 1211980), (17314, 1167810), (17430, 1160038), (18260, 1107309), (19173, 1054580), (20636, 979815), (22036, 917565), (22110, 914494), (22244, 908985), (23610, 856394), (25564, 790935), (25795, 783852), (25971, 778540), (27390, 738206), (27545, 734052), (27805, 727188), (28140, 718531), (30954, 653210), (31955, 632748), (33054, 611710), (33366, 605990), (34628, 583905), (34860, 580019), (38346, 527290), (38927, 519420), (43285, 467124), (44220, 457247), (47220, 428197), (51590, 391926), (51942, 389270), (52729, 383460), (54780, 369103), (55090, 367026), (55610, 363594), (60599, 333660), (61171, 330540), (61908, 326605), (63910, 316374), (65321, 309540), (66108, 305855), (66732, 302995), (76692, 263645), (77385, 261284), (77854, 259710), (82635, 244684), (83415, 242396), (86570, 233562), (95865, 210916), (103180, 195963), (103884, 194635), (105458, 191730), (110180, 183513), (111220, 181797), (116781, 173140), (121198, 166830), (122342, 165270), (127820, 158187), (129855, 155708), (130642, 154770)]