1372168980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4463

約数の個数: 288

約数和(自身を含む): 5393606400

約数和(自身を除く): 4021437420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4409, 4446, 4788, 4940, 5187, 5460, 5985, 6916, 7410, 7980, 8190, 8645, 8818, 8892, 10374, 11115, 11970, 13227, 14820, 15561, 16380, 17290, 17636, 20748, 22045, 22230, 23940, 25935, 26454, 30863, 31122, 34580, 39681, 44090, 44460, 51870, 52908, 57317, 61726, 62244, 66135, 77805, 79362, 83771, 88180, 92589, 103740, 114634, 123452, 132270, 154315, 155610, 158724, 167542, 171951, 185178, 198405, 229268, 251313, 264540, 277767, 286585, 308630, 311220, 335084, 343902, 370356, 396810, 401219, 418855, 462945, 502626, 515853, 555534, 573170, 586397, 617260, 687804, 753939, 793620, 802438, 837710, 859755, 925890, 1005252, 1031706, 1089023, 1111068, 1146340, 1172794, 1203657, 1256565, 1388835, 1507878, 1604876, 1675420, 1719510, 1759191, 1851780, 2006095, 2063412, 2178046, 2345588, 2407314, 2513130, 2579265, 2777670, 2931985, 3015756, 3267069, 3439020, 3518382, 3610971, 3769695, 4012190, 4356092, 4814628, 5026260, 5158530, 5277573, 5445115, 5555340, 5863970, 6018285, 6534138, 7036764, 7221942, 7539390, 7623161, 8024380, 8795955, 9801207, 10317060, 10555146, 10890230, 11727940, 12036570, 13068276, 14443884, 15078780, 15246322, 16335345, 17591910, 18054855, 19602414, 21110292, 21780460, 22869483, 24073140, 26387865, 30492644, 32670690, 35183820, 36109710, 38115805, 39204828, 45738966, 49006035, 52775730, 65341380, 68608449, 72219420, 76231610, 91477932, 98012070, 105551460, 114347415, 137216898, 152463220, 196024140, 228694830, 274433796, 343042245, 457389660, 686084490, 1372168980]

約数ペア:

[(1, 1372168980), (2, 686084490), (3, 457389660), (4, 343042245), (5, 274433796), (6, 228694830), (7, 196024140), (9, 152463220), (10, 137216898), (12, 114347415), (13, 105551460), (14, 98012070), (15, 91477932), (18, 76231610), (19, 72219420), (20, 68608449), (21, 65341380), (26, 52775730), (28, 49006035), (30, 45738966), (35, 39204828), (36, 38115805), (38, 36109710), (39, 35183820), (42, 32670690), (45, 30492644), (52, 26387865), (57, 24073140), (60, 22869483), (63, 21780460), (65, 21110292), (70, 19602414), (76, 18054855), (78, 17591910), (84, 16335345), (90, 15246322), (91, 15078780), (95, 14443884), (105, 13068276), (114, 12036570), (117, 11727940), (126, 10890230), (130, 10555146), (133, 10317060), (140, 9801207), (156, 8795955), (171, 8024380), (180, 7623161), (182, 7539390), (190, 7221942), (195, 7036764), (210, 6534138), (228, 6018285), (234, 5863970), (247, 5555340), (252, 5445115), (260, 5277573), (266, 5158530), (273, 5026260), (285, 4814628), (315, 4356092), (342, 4012190), (364, 3769695), (380, 3610971), (390, 3518382), (399, 3439020), (420, 3267069), (455, 3015756), (468, 2931985), (494, 2777670), (532, 2579265), (546, 2513130), (570, 2407314), (585, 2345588), (630, 2178046), (665, 2063412), (684, 2006095), (741, 1851780), (780, 1759191), (798, 1719510), (819, 1675420), (855, 1604876), (910, 1507878), (988, 1388835), (1092, 1256565), (1140, 1203657), (1170, 1172794), (1197, 1146340), (1235, 1111068), (1260, 1089023), (1330, 1031706), (1365, 1005252), (1482, 925890), (1596, 859755), (1638, 837710), (1710, 802438), (1729, 793620), (1820, 753939), (1995, 687804), (2223, 617260), (2340, 586397), (2394, 573170), (2470, 555534), (2660, 515853), (2730, 502626), (2964, 462945), (3276, 418855), (3420, 401219), (3458, 396810), (3705, 370356), (3990, 343902), (4095, 335084), (4409, 311220), (4446, 308630), (4788, 286585), (4940, 277767), (5187, 264540), (5460, 251313), (5985, 229268), (6916, 198405), (7410, 185178), (7980, 171951), (8190, 167542), (8645, 158724), (8818, 155610), (8892, 154315), (10374, 132270), (11115, 123452), (11970, 114634), (13227, 103740), (14820, 92589), (15561, 88180), (16380, 83771), (17290, 79362), (17636, 77805), (20748, 66135), (22045, 62244), (22230, 61726), (23940, 57317), (25935, 52908), (26454, 51870), (30863, 44460), (31122, 44090), (34580, 39681)]