130445520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 293813040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 197, 240, 248, 267, 310, 356, 372, 394, 445, 465, 496, 534, 591, 620, 712, 744, 788, 890, 930, 985, 1068, 1182, 1240, 1335, 1424, 1488, 1576, 1780, 1860, 1970, 2136, 2364, 2480, 2670, 2759, 2955, 3152, 3560, 3720, 3940, 4272, 4728, 5340, 5518, 5910, 6107, 7120, 7440, 7880, 8277, 9456, 10680, 11036, 11820, 12214, 13795, 15760, 16554, 17533, 18321, 21360, 22072, 23640, 24428, 27590, 30535, 33108, 35066, 36642, 41385, 44144, 47280, 48856, 52599, 55180, 61070, 66216, 70132, 73284, 82770, 87665, 91605, 97712, 105198, 110360, 122140, 132432, 140264, 146568, 165540, 175330, 183210, 210396, 220720, 244280, 262995, 280528, 293136, 331080, 350660, 366420, 420792, 488560, 525990, 543523, 662160, 701320, 732840, 841584, 1051980, 1087046, 1402640, 1465680, 1630569, 2103960, 2174092, 2717615, 3261138, 4207920, 4348184, 5435230, 6522276, 8152845, 8696368, 10870460, 13044552, 16305690, 21740920, 26089104, 32611380, 43481840, 65222760, 130445520]

約数ペア:

[(1, 130445520), (2, 65222760), (3, 43481840), (4, 32611380), (5, 26089104), (6, 21740920), (8, 16305690), (10, 13044552), (12, 10870460), (15, 8696368), (16, 8152845), (20, 6522276), (24, 5435230), (30, 4348184), (31, 4207920), (40, 3261138), (48, 2717615), (60, 2174092), (62, 2103960), (80, 1630569), (89, 1465680), (93, 1402640), (120, 1087046), (124, 1051980), (155, 841584), (178, 732840), (186, 701320), (197, 662160), (240, 543523), (248, 525990), (267, 488560), (310, 420792), (356, 366420), (372, 350660), (394, 331080), (445, 293136), (465, 280528), (496, 262995), (534, 244280), (591, 220720), (620, 210396), (712, 183210), (744, 175330), (788, 165540), (890, 146568), (930, 140264), (985, 132432), (1068, 122140), (1182, 110360), (1240, 105198), (1335, 97712), (1424, 91605), (1488, 87665), (1576, 82770), (1780, 73284), (1860, 70132), (1970, 66216), (2136, 61070), (2364, 55180), (2480, 52599), (2670, 48856), (2759, 47280), (2955, 44144), (3152, 41385), (3560, 36642), (3720, 35066), (3940, 33108), (4272, 30535), (4728, 27590), (5340, 24428), (5518, 23640), (5910, 22072), (6107, 21360), (7120, 18321), (7440, 17533), (7880, 16554), (8277, 15760), (9456, 13795), (10680, 12214), (11036, 11820)]