15599931120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2333}}^1$

素因数の和:2640

約数の個数: 240

約数和(自身を含む): 54043228512

約数和(自身を除く): 38443297392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 251, 296, 333, 360, 370, 444, 502, 555, 592, 666, 720, 740, 753, 888, 1004, 1110, 1255, 1332, 1480, 1506, 1665, 1776, 2008, 2220, 2259, 2333, 2510, 2664, 2960, 3012, 3330, 3765, 4016, 4440, 4518, 4666, 5020, 5328, 6024, 6660, 6999, 7530, 8880, 9036, 9287, 9332, 10040, 11295, 11665, 12048, 13320, 13998, 15060, 18072, 18574, 18664, 20080, 20997, 22590, 23330, 26640, 27861, 27996, 30120, 34995, 36144, 37148, 37328, 41994, 45180, 46435, 46660, 55722, 55992, 60240, 69990, 74296, 83583, 83988, 86321, 90360, 92870, 93320, 104985, 111444, 111984, 139305, 139980, 148592, 167166, 167976, 172642, 180720, 185740, 186640, 209970, 222888, 258963, 278610, 279960, 334332, 335952, 345284, 371480, 417915, 419940, 431605, 445776, 517926, 557220, 559920, 585583, 668664, 690568, 742960, 776889, 835830, 839880, 863210, 1035852, 1114440, 1171166, 1294815, 1337328, 1381136, 1553778, 1671660, 1679760, 1726420, 1756749, 2071704, 2228880, 2342332, 2589630, 2927915, 3107556, 3343320, 3452840, 3513498, 3884445, 4143408, 4684664, 5179260, 5270247, 5855830, 6215112, 6686640, 6905680, 7026996, 7768890, 8783745, 9369328, 10358520, 10540494, 11711660, 12430224, 14053992, 15537780, 17567490, 20717040, 21080988, 21666571, 23423320, 26351235, 28107984, 31075560, 35134980, 42161976, 43333142, 46846640, 52702470, 62151120, 64999713, 70269960, 84323952, 86666284, 105404940, 108332855, 129999426, 140539920, 173332568, 194999139, 210809880, 216665710, 259998852, 324998565, 346665136, 389998278, 421619760, 433331420, 519997704, 649997130, 779996556, 866662840, 974995695, 1039995408, 1299994260, 1559993112, 1733325680, 1949991390, 2599988520, 3119986224, 3899982780, 5199977040, 7799965560, 15599931120]

約数ペア:

[(1, 15599931120), (2, 7799965560), (3, 5199977040), (4, 3899982780), (5, 3119986224), (6, 2599988520), (8, 1949991390), (9, 1733325680), (10, 1559993112), (12, 1299994260), (15, 1039995408), (16, 974995695), (18, 866662840), (20, 779996556), (24, 649997130), (30, 519997704), (36, 433331420), (37, 421619760), (40, 389998278), (45, 346665136), (48, 324998565), (60, 259998852), (72, 216665710), (74, 210809880), (80, 194999139), (90, 173332568), (111, 140539920), (120, 129999426), (144, 108332855), (148, 105404940), (180, 86666284), (185, 84323952), (222, 70269960), (240, 64999713), (251, 62151120), (296, 52702470), (333, 46846640), (360, 43333142), (370, 42161976), (444, 35134980), (502, 31075560), (555, 28107984), (592, 26351235), (666, 23423320), (720, 21666571), (740, 21080988), (753, 20717040), (888, 17567490), (1004, 15537780), (1110, 14053992), (1255, 12430224), (1332, 11711660), (1480, 10540494), (1506, 10358520), (1665, 9369328), (1776, 8783745), (2008, 7768890), (2220, 7026996), (2259, 6905680), (2333, 6686640), (2510, 6215112), (2664, 5855830), (2960, 5270247), (3012, 5179260), (3330, 4684664), (3765, 4143408), (4016, 3884445), (4440, 3513498), (4518, 3452840), (4666, 3343320), (5020, 3107556), (5328, 2927915), (6024, 2589630), (6660, 2342332), (6999, 2228880), (7530, 2071704), (8880, 1756749), (9036, 1726420), (9287, 1679760), (9332, 1671660), (10040, 1553778), (11295, 1381136), (11665, 1337328), (12048, 1294815), (13320, 1171166), (13998, 1114440), (15060, 1035852), (18072, 863210), (18574, 839880), (18664, 835830), (20080, 776889), (20997, 742960), (22590, 690568), (23330, 668664), (26640, 585583), (27861, 559920), (27996, 557220), (30120, 517926), (34995, 445776), (36144, 431605), (37148, 419940), (37328, 417915), (41994, 371480), (45180, 345284), (46435, 335952), (46660, 334332), (55722, 279960), (55992, 278610), (60240, 258963), (69990, 222888), (74296, 209970), (83583, 186640), (83988, 185740), (86321, 180720), (90360, 172642), (92870, 167976), (93320, 167166), (104985, 148592), (111444, 139980), (111984, 139305)]