1561342860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 576

約数和(自身を含む): 6394752000

約数和(自身を除く): 4833409140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 110, 114, 121, 126, 132, 133, 140, 147, 154, 165, 171, 180, 190, 196, 198, 209, 210, 220, 228, 231, 242, 245, 252, 266, 285, 294, 308, 315, 330, 342, 343, 363, 380, 385, 396, 399, 418, 420, 441, 462, 484, 490, 495, 532, 539, 570, 588, 605, 627, 630, 660, 665, 684, 686, 693, 726, 735, 770, 798, 836, 847, 855, 882, 924, 931, 980, 990, 1029, 1045, 1078, 1089, 1140, 1155, 1197, 1210, 1254, 1260, 1330, 1331, 1372, 1386, 1452, 1463, 1470, 1540, 1596, 1617, 1694, 1710, 1715, 1764, 1815, 1862, 1881, 1980, 1995, 2058, 2090, 2156, 2178, 2205, 2299, 2310, 2394, 2420, 2508, 2541, 2660, 2662, 2695, 2772, 2793, 2926, 2940, 3087, 3135, 3234, 3388, 3420, 3430, 3465, 3630, 3724, 3762, 3773, 3990, 3993, 4116, 4180, 4235, 4356, 4389, 4410, 4598, 4620, 4655, 4788, 4851, 5082, 5145, 5324, 5390, 5445, 5586, 5852, 5929, 5985, 6174, 6270, 6468, 6517, 6655, 6860, 6897, 6930, 7260, 7315, 7524, 7546, 7623, 7980, 7986, 8085, 8379, 8470, 8778, 8820, 9196, 9310, 9317, 9405, 9702, 10164, 10241, 10290, 10780, 10890, 11172, 11319, 11495, 11858, 11970, 11979, 12348, 12540, 12705, 13034, 13167, 13310, 13794, 13860, 13965, 14630, 15092, 15246, 15435, 15972, 16093, 16170, 16758, 16940, 17556, 17787, 18620, 18634, 18810, 18865, 19404, 19551, 19965, 20482, 20580, 20691, 21780, 21945, 22638, 22990, 23716, 23940, 23958, 24255, 25289, 25410, 26068, 26334, 26620, 27588, 27930, 27951, 29260, 29645, 30492, 30723, 30870, 32186, 32340, 32585, 33516, 33957, 34485, 35574, 37268, 37620, 37730, 38115, 39102, 39930, 40964, 41382, 41503, 41895, 43890, 45276, 45980, 46585, 47916, 48279, 48510, 50578, 50820, 51205, 52668, 53361, 55860, 55902, 56595, 58653, 59290, 59895, 61446, 61740, 64372, 65170, 65219, 65835, 67914, 68970, 71148, 71687, 75460, 75867, 76230, 78204, 79860, 80465, 82764, 83006, 83790, 83853, 87780, 88935, 92169, 93170, 96558, 97020, 97755, 101156, 102410, 103455, 106722, 111804, 112651, 113190, 117306, 118580, 119790, 122892, 124509, 126445, 130340, 130438, 131670, 135828, 137940, 139755, 143374, 144837, 151734, 152460, 153615, 160930, 166012, 167580, 167706, 169785, 177023, 177870, 184338, 186340, 193116, 195510, 195657, 204820, 206910, 207515, 213444, 215061, 225302, 226380, 227601, 234612, 239580, 241395, 249018, 252890, 260876, 263340, 266805, 279510, 286748, 289674, 293265, 303468, 307230, 321860, 326095, 335412, 337953, 339570, 354046, 355740, 358435, 368676, 373527, 379335, 391020, 391314, 413820, 415030, 419265, 430122, 450604, 455202, 456533, 460845, 482790, 498036, 505780, 531069, 533610, 559020, 563255, 579348, 586530, 586971, 614460, 622545, 645183, 652190, 675906, 679140, 708092, 716870, 724185, 747054, 758670, 782628, 788557, 830060, 838530, 860244, 885115, 910404, 913066, 921690, 965580, 978285, 1013859, 1062138, 1067220, 1075305, 1126510, 1138005, 1173060, 1173942, 1239161, 1245090, 1290366, 1304380, 1351812, 1369599, 1433740, 1448370, 1494108, 1517340, 1577114, 1593207, 1677060, 1689765, 1770230, 1826132, 1843380, 1867635, 1956570, 2027718, 2124276, 2150610, 2253020, 2276010, 2282665, 2347884, 2365671, 2478322, 2490180, 2580732, 2655345, 2739198, 2896740, 2934855, 3154228, 3186414, 3225915, 3379530, 3540460, 3717483, 3735270, 3913140, 3942785, 4055436, 4108797, 4301220, 4552020, 4565330, 4731342, 4956644, 5069295, 5310690, 5478396, 5869710, 6195805, 6372828, 6451830, 6759060, 6847995, 7097013, 7434966, 7470540, 7885570, 7966035, 8217594, 8674127, 9130660, 9462684, 10138590, 10621380, 11152449, 11739420, 11828355, 12391610, 12903660, 13695990, 14194026, 14869932, 15771140, 15932070, 16435188, 17348254, 18587415, 20277180, 20543985, 22304898, 23656710, 24783220, 26022381, 27391980, 28388052, 31864140, 34696508, 35485065, 37174830, 41087970, 43370635, 44609796, 47313420, 52044762, 55762245, 70970130, 74349660, 78067143, 82175940, 86741270, 104089524, 111524490, 130111905, 141940260, 156134286, 173482540, 223048980, 260223810, 312268572, 390335715, 520447620, 780671430, 1561342860]

約数ペア:

[(1, 1561342860), (2, 780671430), (3, 520447620), (4, 390335715), (5, 312268572), (6, 260223810), (7, 223048980), (9, 173482540), (10, 156134286), (11, 141940260), (12, 130111905), (14, 111524490), (15, 104089524), (18, 86741270), (19, 82175940), (20, 78067143), (21, 74349660), (22, 70970130), (28, 55762245), (30, 52044762), (33, 47313420), (35, 44609796), (36, 43370635), (38, 41087970), (42, 37174830), (44, 35485065), (45, 34696508), (49, 31864140), (55, 28388052), (57, 27391980), (60, 26022381), (63, 24783220), (66, 23656710), (70, 22304898), (76, 20543985), (77, 20277180), (84, 18587415), (90, 17348254), (95, 16435188), (98, 15932070), (99, 15771140), (105, 14869932), (110, 14194026), (114, 13695990), (121, 12903660), (126, 12391610), (132, 11828355), (133, 11739420), (140, 11152449), (147, 10621380), (154, 10138590), (165, 9462684), (171, 9130660), (180, 8674127), (190, 8217594), (196, 7966035), (198, 7885570), (209, 7470540), (210, 7434966), (220, 7097013), (228, 6847995), (231, 6759060), (242, 6451830), (245, 6372828), (252, 6195805), (266, 5869710), (285, 5478396), (294, 5310690), (308, 5069295), (315, 4956644), (330, 4731342), (342, 4565330), (343, 4552020), (363, 4301220), (380, 4108797), (385, 4055436), (396, 3942785), (399, 3913140), (418, 3735270), (420, 3717483), (441, 3540460), (462, 3379530), (484, 3225915), (490, 3186414), (495, 3154228), (532, 2934855), (539, 2896740), (570, 2739198), (588, 2655345), (605, 2580732), (627, 2490180), (630, 2478322), (660, 2365671), (665, 2347884), (684, 2282665), (686, 2276010), (693, 2253020), (726, 2150610), (735, 2124276), (770, 2027718), (798, 1956570), (836, 1867635), (847, 1843380), (855, 1826132), (882, 1770230), (924, 1689765), (931, 1677060), (980, 1593207), (990, 1577114), (1029, 1517340), (1045, 1494108), (1078, 1448370), (1089, 1433740), (1140, 1369599), (1155, 1351812), (1197, 1304380), (1210, 1290366), (1254, 1245090), (1260, 1239161), (1330, 1173942), (1331, 1173060), (1372, 1138005), (1386, 1126510), (1452, 1075305), (1463, 1067220), (1470, 1062138), (1540, 1013859), (1596, 978285), (1617, 965580), (1694, 921690), (1710, 913066), (1715, 910404), (1764, 885115), (1815, 860244), (1862, 838530), (1881, 830060), (1980, 788557), (1995, 782628), (2058, 758670), (2090, 747054), (2156, 724185), (2178, 716870), (2205, 708092), (2299, 679140), (2310, 675906), (2394, 652190), (2420, 645183), (2508, 622545), (2541, 614460), (2660, 586971), (2662, 586530), (2695, 579348), (2772, 563255), (2793, 559020), (2926, 533610), (2940, 531069), (3087, 505780), (3135, 498036), (3234, 482790), (3388, 460845), (3420, 456533), (3430, 455202), (3465, 450604), (3630, 430122), (3724, 419265), (3762, 415030), (3773, 413820), (3990, 391314), (3993, 391020), (4116, 379335), (4180, 373527), (4235, 368676), (4356, 358435), (4389, 355740), (4410, 354046), (4598, 339570), (4620, 337953), (4655, 335412), (4788, 326095), (4851, 321860), (5082, 307230), (5145, 303468), (5324, 293265), (5390, 289674), (5445, 286748), (5586, 279510), (5852, 266805), (5929, 263340), (5985, 260876), (6174, 252890), (6270, 249018), (6468, 241395), (6517, 239580), (6655, 234612), (6860, 227601), (6897, 226380), (6930, 225302), (7260, 215061), (7315, 213444), (7524, 207515), (7546, 206910), (7623, 204820), (7980, 195657), (7986, 195510), (8085, 193116), (8379, 186340), (8470, 184338), (8778, 177870), (8820, 177023), (9196, 169785), (9310, 167706), (9317, 167580), (9405, 166012), (9702, 160930), (10164, 153615), (10241, 152460), (10290, 151734), (10780, 144837), (10890, 143374), (11172, 139755), (11319, 137940), (11495, 135828), (11858, 131670), (11970, 130438), (11979, 130340), (12348, 126445), (12540, 124509), (12705, 122892), (13034, 119790), (13167, 118580), (13310, 117306), (13794, 113190), (13860, 112651), (13965, 111804), (14630, 106722), (15092, 103455), (15246, 102410), (15435, 101156), (15972, 97755), (16093, 97020), (16170, 96558), (16758, 93170), (16940, 92169), (17556, 88935), (17787, 87780), (18620, 83853), (18634, 83790), (18810, 83006), (18865, 82764), (19404, 80465), (19551, 79860), (19965, 78204), (20482, 76230), (20580, 75867), (20691, 75460), (21780, 71687), (21945, 71148), (22638, 68970), (22990, 67914), (23716, 65835), (23940, 65219), (23958, 65170), (24255, 64372), (25289, 61740), (25410, 61446), (26068, 59895), (26334, 59290), (26620, 58653), (27588, 56595), (27930, 55902), (27951, 55860), (29260, 53361), (29645, 52668), (30492, 51205), (30723, 50820), (30870, 50578), (32186, 48510), (32340, 48279), (32585, 47916), (33516, 46585), (33957, 45980), (34485, 45276), (35574, 43890), (37268, 41895), (37620, 41503), (37730, 41382), (38115, 40964), (39102, 39930)]