350282640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 1184924160

約数和(自身を除く): 834641520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 89, 92, 93, 115, 120, 124, 138, 155, 178, 184, 186, 230, 240, 248, 267, 276, 310, 345, 356, 368, 372, 445, 460, 465, 496, 529, 534, 552, 620, 690, 712, 713, 744, 890, 920, 930, 1058, 1068, 1104, 1240, 1335, 1380, 1424, 1426, 1488, 1587, 1780, 1840, 1860, 2047, 2116, 2136, 2139, 2480, 2645, 2670, 2759, 2760, 2852, 3174, 3560, 3565, 3720, 4094, 4232, 4272, 4278, 5290, 5340, 5518, 5520, 5704, 6141, 6348, 7120, 7130, 7440, 7935, 8188, 8277, 8464, 8556, 10235, 10580, 10680, 10695, 11036, 11408, 12282, 12696, 13795, 14260, 15870, 16376, 16399, 16554, 17112, 20470, 21160, 21360, 21390, 22072, 24564, 25392, 27590, 28520, 30705, 31740, 32752, 32798, 33108, 34224, 40940, 41385, 42320, 42780, 44144, 47081, 49128, 49197, 55180, 57040, 61410, 63457, 63480, 65596, 66216, 81880, 81995, 82770, 85560, 94162, 98256, 98394, 110360, 122820, 126914, 126960, 131192, 132432, 141243, 163760, 163990, 165540, 171120, 188324, 190371, 196788, 220720, 235405, 245640, 245985, 253828, 262384, 282486, 317285, 327980, 331080, 376648, 380742, 393576, 470810, 491280, 491970, 507656, 564972, 634570, 655960, 662160, 706215, 753296, 761484, 787152, 941620, 951855, 983940, 1015312, 1129944, 1269140, 1311920, 1412430, 1459511, 1522968, 1883240, 1903710, 1967880, 2259888, 2538280, 2824860, 2919022, 3045936, 3766480, 3807420, 3935760, 4378533, 5076560, 5649720, 5838044, 7297555, 7614840, 8757066, 11299440, 11676088, 14595110, 15229680, 17514132, 21892665, 23352176, 29190220, 35028264, 43785330, 58380440, 70056528, 87570660, 116760880, 175141320, 350282640]

約数ペア:

[(1, 350282640), (2, 175141320), (3, 116760880), (4, 87570660), (5, 70056528), (6, 58380440), (8, 43785330), (10, 35028264), (12, 29190220), (15, 23352176), (16, 21892665), (20, 17514132), (23, 15229680), (24, 14595110), (30, 11676088), (31, 11299440), (40, 8757066), (46, 7614840), (48, 7297555), (60, 5838044), (62, 5649720), (69, 5076560), (80, 4378533), (89, 3935760), (92, 3807420), (93, 3766480), (115, 3045936), (120, 2919022), (124, 2824860), (138, 2538280), (155, 2259888), (178, 1967880), (184, 1903710), (186, 1883240), (230, 1522968), (240, 1459511), (248, 1412430), (267, 1311920), (276, 1269140), (310, 1129944), (345, 1015312), (356, 983940), (368, 951855), (372, 941620), (445, 787152), (460, 761484), (465, 753296), (496, 706215), (529, 662160), (534, 655960), (552, 634570), (620, 564972), (690, 507656), (712, 491970), (713, 491280), (744, 470810), (890, 393576), (920, 380742), (930, 376648), (1058, 331080), (1068, 327980), (1104, 317285), (1240, 282486), (1335, 262384), (1380, 253828), (1424, 245985), (1426, 245640), (1488, 235405), (1587, 220720), (1780, 196788), (1840, 190371), (1860, 188324), (2047, 171120), (2116, 165540), (2136, 163990), (2139, 163760), (2480, 141243), (2645, 132432), (2670, 131192), (2759, 126960), (2760, 126914), (2852, 122820), (3174, 110360), (3560, 98394), (3565, 98256), (3720, 94162), (4094, 85560), (4232, 82770), (4272, 81995), (4278, 81880), (5290, 66216), (5340, 65596), (5518, 63480), (5520, 63457), (5704, 61410), (6141, 57040), (6348, 55180), (7120, 49197), (7130, 49128), (7440, 47081), (7935, 44144), (8188, 42780), (8277, 42320), (8464, 41385), (8556, 40940), (10235, 34224), (10580, 33108), (10680, 32798), (10695, 32752), (11036, 31740), (11408, 30705), (12282, 28520), (12696, 27590), (13795, 25392), (14260, 24564), (15870, 22072), (16376, 21390), (16399, 21360), (16554, 21160), (17112, 20470)]