39067440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 89495760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 89, 93, 118, 120, 124, 155, 177, 178, 186, 236, 240, 248, 267, 295, 310, 354, 356, 372, 445, 465, 472, 496, 534, 590, 620, 708, 712, 744, 885, 890, 930, 944, 1068, 1180, 1240, 1335, 1416, 1424, 1488, 1770, 1780, 1829, 1860, 2136, 2360, 2480, 2670, 2759, 2832, 3540, 3560, 3658, 3720, 4272, 4720, 5251, 5340, 5487, 5518, 7080, 7120, 7316, 7440, 8277, 9145, 10502, 10680, 10974, 11036, 13795, 14160, 14632, 15753, 16554, 18290, 21004, 21360, 21948, 22072, 26255, 27435, 27590, 29264, 31506, 33108, 36580, 41385, 42008, 43896, 44144, 52510, 54870, 55180, 63012, 66216, 73160, 78765, 82770, 84016, 87792, 105020, 109740, 110360, 126024, 132432, 146320, 157530, 162781, 165540, 210040, 219480, 220720, 252048, 315060, 325562, 331080, 420080, 438960, 488343, 630120, 651124, 662160, 813905, 976686, 1260240, 1302248, 1627810, 1953372, 2441715, 2604496, 3255620, 3906744, 4883430, 6511240, 7813488, 9766860, 13022480, 19533720, 39067440]

約数ペア:

[(1, 39067440), (2, 19533720), (3, 13022480), (4, 9766860), (5, 7813488), (6, 6511240), (8, 4883430), (10, 3906744), (12, 3255620), (15, 2604496), (16, 2441715), (20, 1953372), (24, 1627810), (30, 1302248), (31, 1260240), (40, 976686), (48, 813905), (59, 662160), (60, 651124), (62, 630120), (80, 488343), (89, 438960), (93, 420080), (118, 331080), (120, 325562), (124, 315060), (155, 252048), (177, 220720), (178, 219480), (186, 210040), (236, 165540), (240, 162781), (248, 157530), (267, 146320), (295, 132432), (310, 126024), (354, 110360), (356, 109740), (372, 105020), (445, 87792), (465, 84016), (472, 82770), (496, 78765), (534, 73160), (590, 66216), (620, 63012), (708, 55180), (712, 54870), (744, 52510), (885, 44144), (890, 43896), (930, 42008), (944, 41385), (1068, 36580), (1180, 33108), (1240, 31506), (1335, 29264), (1416, 27590), (1424, 27435), (1488, 26255), (1770, 22072), (1780, 21948), (1829, 21360), (1860, 21004), (2136, 18290), (2360, 16554), (2480, 15753), (2670, 14632), (2759, 14160), (2832, 13795), (3540, 11036), (3560, 10974), (3658, 10680), (3720, 10502), (4272, 9145), (4720, 8277), (5251, 7440), (5340, 7316), (5487, 7120), (5518, 7080)]