156989493480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{2357}}^1$

素因数の和:2744

約数の個数: 256

約数和(自身を含む): 501993676800

約数和(自身を除く): 345004183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 223, 228, 262, 285, 380, 393, 446, 456, 524, 570, 655, 669, 760, 786, 892, 1048, 1115, 1140, 1310, 1338, 1572, 1784, 1965, 2230, 2280, 2357, 2489, 2620, 2676, 3144, 3345, 3930, 4237, 4460, 4714, 4978, 5240, 5352, 6690, 7071, 7467, 7860, 8474, 8920, 9428, 9956, 11785, 12445, 12711, 13380, 14142, 14934, 15720, 16948, 18856, 19912, 21185, 23570, 24890, 25422, 26760, 28284, 29213, 29868, 33896, 35355, 37335, 42370, 44783, 47140, 49780, 50844, 56568, 58426, 59736, 63555, 70710, 74670, 84740, 87639, 89566, 94280, 99560, 101688, 116852, 127110, 134349, 141420, 146065, 149340, 169480, 175278, 179132, 223915, 233704, 254220, 268698, 282840, 292130, 298680, 308767, 350556, 358264, 438195, 447830, 508440, 525611, 537396, 555047, 584260, 617534, 671745, 701112, 876390, 895660, 926301, 1051222, 1074792, 1110094, 1168520, 1235068, 1343490, 1543835, 1576833, 1665141, 1752780, 1791320, 1852602, 2102444, 2220188, 2470136, 2628055, 2686980, 2775235, 3087670, 3153666, 3330282, 3505560, 3705204, 4204888, 4440376, 4631505, 5256110, 5373960, 5550470, 5866573, 6175340, 6307332, 6660564, 7410408, 7884165, 8325705, 9263010, 9986609, 10512220, 11100940, 11733146, 12350680, 12614664, 13321128, 15768330, 16651410, 17599719, 18526020, 19973218, 21024440, 22201880, 23466292, 29332865, 29959827, 31536660, 33302820, 35199438, 37052040, 39946436, 46932584, 49933045, 58665730, 59919654, 63073320, 66605640, 68855041, 70398876, 79892872, 87998595, 99866090, 117331460, 119839308, 137710082, 140797752, 149799135, 175997190, 199732180, 206565123, 234662920, 239678616, 275420164, 299598270, 344275205, 351994380, 399464360, 413130246, 550840328, 599196540, 688550410, 703988760, 826260492, 1032825615, 1198393080, 1308245779, 1377100820, 1652520984, 2065651230, 2616491558, 2754201640, 3924737337, 4131302460, 5232983116, 6541228895, 7849474674, 8262604920, 10465966232, 13082457790, 15698949348, 19623686685, 26164915580, 31397898696, 39247373370, 52329831160, 78494746740, 156989493480]

約数ペア:

[(1, 156989493480), (2, 78494746740), (3, 52329831160), (4, 39247373370), (5, 31397898696), (6, 26164915580), (8, 19623686685), (10, 15698949348), (12, 13082457790), (15, 10465966232), (19, 8262604920), (20, 7849474674), (24, 6541228895), (30, 5232983116), (38, 4131302460), (40, 3924737337), (57, 2754201640), (60, 2616491558), (76, 2065651230), (95, 1652520984), (114, 1377100820), (120, 1308245779), (131, 1198393080), (152, 1032825615), (190, 826260492), (223, 703988760), (228, 688550410), (262, 599196540), (285, 550840328), (380, 413130246), (393, 399464360), (446, 351994380), (456, 344275205), (524, 299598270), (570, 275420164), (655, 239678616), (669, 234662920), (760, 206565123), (786, 199732180), (892, 175997190), (1048, 149799135), (1115, 140797752), (1140, 137710082), (1310, 119839308), (1338, 117331460), (1572, 99866090), (1784, 87998595), (1965, 79892872), (2230, 70398876), (2280, 68855041), (2357, 66605640), (2489, 63073320), (2620, 59919654), (2676, 58665730), (3144, 49933045), (3345, 46932584), (3930, 39946436), (4237, 37052040), (4460, 35199438), (4714, 33302820), (4978, 31536660), (5240, 29959827), (5352, 29332865), (6690, 23466292), (7071, 22201880), (7467, 21024440), (7860, 19973218), (8474, 18526020), (8920, 17599719), (9428, 16651410), (9956, 15768330), (11785, 13321128), (12445, 12614664), (12711, 12350680), (13380, 11733146), (14142, 11100940), (14934, 10512220), (15720, 9986609), (16948, 9263010), (18856, 8325705), (19912, 7884165), (21185, 7410408), (23570, 6660564), (24890, 6307332), (25422, 6175340), (26760, 5866573), (28284, 5550470), (29213, 5373960), (29868, 5256110), (33896, 4631505), (35355, 4440376), (37335, 4204888), (42370, 3705204), (44783, 3505560), (47140, 3330282), (49780, 3153666), (50844, 3087670), (56568, 2775235), (58426, 2686980), (59736, 2628055), (63555, 2470136), (70710, 2220188), (74670, 2102444), (84740, 1852602), (87639, 1791320), (89566, 1752780), (94280, 1665141), (99560, 1576833), (101688, 1543835), (116852, 1343490), (127110, 1235068), (134349, 1168520), (141420, 1110094), (146065, 1074792), (149340, 1051222), (169480, 926301), (175278, 895660), (179132, 876390), (223915, 701112), (233704, 671745), (254220, 617534), (268698, 584260), (282840, 555047), (292130, 537396), (298680, 525611), (308767, 508440), (350556, 447830), (358264, 438195)]