1321360105680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5681803}}^1$

素因数の和:5681858

約数の個数: 240

約数和(自身を含む): 4945896745920

約数和(自身を除く): 3624536640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 232560, 5681803, 11363606, 17045409, 22727212, 28409015, 34090818, 45454424, 51136227, 56818030, 68181636, 85227045, 90908848, 96590651, 102272454, 107954257, 113636060, 136363272, 170454090, 193181302, 204544908, 215908514, 227272120, 255681135, 272726544, 289771953, 323862771, 340908180, 386362604, 409089816, 431817028, 454544240, 482953255, 511362270, 539771285, 579543906, 647725542, 681816360, 772725208, 818179632, 863634056, 869315859, 965906510, 971588313, 1022724540, 1079542570, 1159087812, 1295451084, 1363632720, 1448859765, 1545450416, 1619313855, 1727268112, 1738631718, 1835222369, 1931813020, 1943176626, 2045449080, 2159085140, 2318175624, 2590902168, 2897719530, 3238627710, 3477263436, 3670444738, 3863626040, 3886353252, 4090898160, 4318170280, 4346579295, 4636351248, 4857941565, 5181804336, 5505667107, 5795439060, 6477255420, 6954526872, 7340889476, 7727252080, 7772706504, 8636340560, 8693158590, 9176111845, 9715883130, 11011334214, 11590878120, 12954510840, 13909053744, 14681778952, 15545413008, 16517001321, 17386317180, 18352223690, 19431766260, 22022668428, 23181756240, 25909021680, 27528335535, 29363557904, 33034002642, 34772634360, 36704447380, 38863532520, 44045336856, 55056671070, 66068005284, 69545268720, 73408894760, 77727065040, 82585006605, 88090673712, 110113342140, 132136010568, 146817789520, 165170013210, 220226684280, 264272021136, 330340026420, 440453368560, 660680052840, 1321360105680]

約数ペア:

[(1, 1321360105680), (2, 660680052840), (3, 440453368560), (4, 330340026420), (5, 264272021136), (6, 220226684280), (8, 165170013210), (9, 146817789520), (10, 132136010568), (12, 110113342140), (15, 88090673712), (16, 82585006605), (17, 77727065040), (18, 73408894760), (19, 69545268720), (20, 66068005284), (24, 55056671070), (30, 44045336856), (34, 38863532520), (36, 36704447380), (38, 34772634360), (40, 33034002642), (45, 29363557904), (48, 27528335535), (51, 25909021680), (57, 23181756240), (60, 22022668428), (68, 19431766260), (72, 18352223690), (76, 17386317180), (80, 16517001321), (85, 15545413008), (90, 14681778952), (95, 13909053744), (102, 12954510840), (114, 11590878120), (120, 11011334214), (136, 9715883130), (144, 9176111845), (152, 8693158590), (153, 8636340560), (170, 7772706504), (171, 7727252080), (180, 7340889476), (190, 6954526872), (204, 6477255420), (228, 5795439060), (240, 5505667107), (255, 5181804336), (272, 4857941565), (285, 4636351248), (304, 4346579295), (306, 4318170280), (323, 4090898160), (340, 3886353252), (342, 3863626040), (360, 3670444738), (380, 3477263436), (408, 3238627710), (456, 2897719530), (510, 2590902168), (570, 2318175624), (612, 2159085140), (646, 2045449080), (680, 1943176626), (684, 1931813020), (720, 1835222369), (760, 1738631718), (765, 1727268112), (816, 1619313855), (855, 1545450416), (912, 1448859765), (969, 1363632720), (1020, 1295451084), (1140, 1159087812), (1224, 1079542570), (1292, 1022724540), (1360, 971588313), (1368, 965906510), (1520, 869315859), (1530, 863634056), (1615, 818179632), (1710, 772725208), (1938, 681816360), (2040, 647725542), (2280, 579543906), (2448, 539771285), (2584, 511362270), (2736, 482953255), (2907, 454544240), (3060, 431817028), (3230, 409089816), (3420, 386362604), (3876, 340908180), (4080, 323862771), (4560, 289771953), (4845, 272726544), (5168, 255681135), (5814, 227272120), (6120, 215908514), (6460, 204544908), (6840, 193181302), (7752, 170454090), (9690, 136363272), (11628, 113636060), (12240, 107954257), (12920, 102272454), (13680, 96590651), (14535, 90908848), (15504, 85227045), (19380, 68181636), (23256, 56818030), (25840, 51136227), (29070, 45454424), (38760, 34090818), (46512, 28409015), (58140, 22727212), (77520, 17045409), (116280, 11363606), (232560, 5681803)]