2497347120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2867

約数の個数: 160

約数和(自身を含む): 8013772800

約数和(自身を除く): 5516425680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 89, 120, 129, 172, 178, 215, 240, 258, 267, 344, 356, 430, 445, 516, 534, 645, 688, 712, 860, 890, 1032, 1068, 1290, 1335, 1424, 1720, 1780, 2064, 2136, 2580, 2670, 2719, 3440, 3560, 3827, 4272, 5160, 5340, 5438, 7120, 7654, 8157, 10320, 10680, 10876, 11481, 13595, 15308, 16314, 19135, 21360, 21752, 22962, 27190, 30616, 32628, 38270, 40785, 43504, 45924, 54380, 57405, 61232, 65256, 76540, 81570, 91848, 108760, 114810, 116917, 130512, 153080, 163140, 183696, 217520, 229620, 233834, 241991, 306160, 326280, 350751, 459240, 467668, 483982, 584585, 652560, 701502, 725973, 918480, 935336, 967964, 1169170, 1209955, 1403004, 1451946, 1753755, 1870672, 1935928, 2338340, 2419910, 2806008, 2903892, 3507510, 3629865, 3871856, 4676680, 4839820, 5612016, 5807784, 7015020, 7259730, 9353360, 9679640, 10405613, 11615568, 14030040, 14519460, 19359280, 20811226, 28060080, 29038920, 31216839, 41622452, 52028065, 58077840, 62433678, 83244904, 104056130, 124867356, 156084195, 166489808, 208112260, 249734712, 312168390, 416224520, 499469424, 624336780, 832449040, 1248673560, 2497347120]

約数ペア:

[(1, 2497347120), (2, 1248673560), (3, 832449040), (4, 624336780), (5, 499469424), (6, 416224520), (8, 312168390), (10, 249734712), (12, 208112260), (15, 166489808), (16, 156084195), (20, 124867356), (24, 104056130), (30, 83244904), (40, 62433678), (43, 58077840), (48, 52028065), (60, 41622452), (80, 31216839), (86, 29038920), (89, 28060080), (120, 20811226), (129, 19359280), (172, 14519460), (178, 14030040), (215, 11615568), (240, 10405613), (258, 9679640), (267, 9353360), (344, 7259730), (356, 7015020), (430, 5807784), (445, 5612016), (516, 4839820), (534, 4676680), (645, 3871856), (688, 3629865), (712, 3507510), (860, 2903892), (890, 2806008), (1032, 2419910), (1068, 2338340), (1290, 1935928), (1335, 1870672), (1424, 1753755), (1720, 1451946), (1780, 1403004), (2064, 1209955), (2136, 1169170), (2580, 967964), (2670, 935336), (2719, 918480), (3440, 725973), (3560, 701502), (3827, 652560), (4272, 584585), (5160, 483982), (5340, 467668), (5438, 459240), (7120, 350751), (7654, 326280), (8157, 306160), (10320, 241991), (10680, 233834), (10876, 229620), (11481, 217520), (13595, 183696), (15308, 163140), (16314, 153080), (19135, 130512), (21360, 116917), (21752, 114810), (22962, 108760), (27190, 91848), (30616, 81570), (32628, 76540), (38270, 65256), (40785, 61232), (43504, 57405), (45924, 54380)]