7406136780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 24095232000

約数和(自身を除く): 16689095220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 239, 267, 356, 420, 445, 478, 534, 623, 717, 829, 890, 956, 1068, 1195, 1246, 1335, 1434, 1658, 1673, 1780, 1869, 2390, 2487, 2492, 2670, 2868, 3115, 3316, 3346, 3585, 3738, 4145, 4780, 4974, 5019, 5340, 5803, 6230, 6692, 7170, 7476, 8290, 8365, 9345, 9948, 10038, 11606, 12435, 12460, 14340, 16580, 16730, 17409, 18690, 20076, 21271, 23212, 24870, 25095, 29015, 33460, 34818, 37380, 42542, 49740, 50190, 58030, 63813, 69636, 73781, 85084, 87045, 100380, 106355, 116060, 127626, 147562, 148897, 174090, 198131, 212710, 221343, 255252, 295124, 297794, 319065, 348180, 368905, 396262, 425420, 442686, 446691, 516467, 594393, 595588, 638130, 737810, 744485, 792524, 885372, 893382, 990655, 1032934, 1106715, 1188786, 1276260, 1386917, 1475620, 1488970, 1549401, 1786764, 1981310, 2065868, 2213430, 2233455, 2377572, 2582335, 2773834, 2971965, 2977940, 3098802, 3962620, 4160751, 4426860, 4466910, 5164670, 5547668, 5943930, 6197604, 6934585, 7747005, 8321502, 8933820, 10329340, 11887860, 13869170, 15494010, 16643004, 17633659, 20803755, 27738340, 30988020, 35267318, 41607510, 52900977, 70534636, 83215020, 88168295, 105801954, 123435613, 176336590, 211603908, 246871226, 264504885, 352673180, 370306839, 493742452, 529009770, 617178065, 740613678, 1058019540, 1234356130, 1481227356, 1851534195, 2468712260, 3703068390, 7406136780]

約数ペア:

[(1, 7406136780), (2, 3703068390), (3, 2468712260), (4, 1851534195), (5, 1481227356), (6, 1234356130), (7, 1058019540), (10, 740613678), (12, 617178065), (14, 529009770), (15, 493742452), (20, 370306839), (21, 352673180), (28, 264504885), (30, 246871226), (35, 211603908), (42, 176336590), (60, 123435613), (70, 105801954), (84, 88168295), (89, 83215020), (105, 70534636), (140, 52900977), (178, 41607510), (210, 35267318), (239, 30988020), (267, 27738340), (356, 20803755), (420, 17633659), (445, 16643004), (478, 15494010), (534, 13869170), (623, 11887860), (717, 10329340), (829, 8933820), (890, 8321502), (956, 7747005), (1068, 6934585), (1195, 6197604), (1246, 5943930), (1335, 5547668), (1434, 5164670), (1658, 4466910), (1673, 4426860), (1780, 4160751), (1869, 3962620), (2390, 3098802), (2487, 2977940), (2492, 2971965), (2670, 2773834), (2868, 2582335), (3115, 2377572), (3316, 2233455), (3346, 2213430), (3585, 2065868), (3738, 1981310), (4145, 1786764), (4780, 1549401), (4974, 1488970), (5019, 1475620), (5340, 1386917), (5803, 1276260), (6230, 1188786), (6692, 1106715), (7170, 1032934), (7476, 990655), (8290, 893382), (8365, 885372), (9345, 792524), (9948, 744485), (10038, 737810), (11606, 638130), (12435, 595588), (12460, 594393), (14340, 516467), (16580, 446691), (16730, 442686), (17409, 425420), (18690, 396262), (20076, 368905), (21271, 348180), (23212, 319065), (24870, 297794), (25095, 295124), (29015, 255252), (33460, 221343), (34818, 212710), (37380, 198131), (42542, 174090), (49740, 148897), (50190, 147562), (58030, 127626), (63813, 116060), (69636, 106355), (73781, 100380), (85084, 87045)]