3994543440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 13935108096

約数和(自身を除く): 9940564656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 191, 240, 248, 279, 310, 360, 372, 382, 465, 496, 558, 573, 620, 720, 744, 764, 930, 937, 955, 1116, 1146, 1240, 1395, 1488, 1528, 1719, 1860, 1874, 1910, 2232, 2292, 2480, 2790, 2811, 2865, 3056, 3438, 3720, 3748, 3820, 4464, 4584, 4685, 5580, 5622, 5730, 5921, 6876, 7440, 7496, 7640, 8433, 8595, 9168, 9370, 11160, 11244, 11460, 11842, 13752, 14055, 14992, 15280, 16866, 17190, 17763, 18740, 22320, 22488, 22920, 23684, 27504, 28110, 29047, 29605, 33732, 34380, 35526, 37480, 42165, 44976, 45840, 47368, 53289, 56220, 58094, 59210, 67464, 68760, 71052, 74960, 84330, 87141, 88815, 94736, 106578, 112440, 116188, 118420, 134928, 137520, 142104, 145235, 168660, 174282, 177630, 178967, 213156, 224880, 232376, 236840, 261423, 266445, 284208, 290470, 337320, 348564, 355260, 357934, 426312, 435705, 464752, 473680, 522846, 532890, 536901, 580940, 674640, 697128, 710520, 715868, 852624, 871410, 894835, 1045692, 1065780, 1073802, 1161880, 1307115, 1394256, 1421040, 1431736, 1610703, 1742820, 1789670, 2091384, 2131560, 2147604, 2323760, 2614230, 2684505, 2863472, 3221406, 3485640, 3579340, 4182768, 4263120, 4295208, 5228460, 5369010, 5547977, 6442812, 6971280, 7158680, 8053515, 8590416, 10456920, 10738020, 11095954, 12885624, 14317360, 16107030, 16643931, 20913840, 21476040, 22191908, 25771248, 27739885, 32214060, 33287862, 42952080, 44383816, 49931793, 55479770, 64428120, 66575724, 83219655, 88767632, 99863586, 110959540, 128856240, 133151448, 166439310, 199727172, 221919080, 249658965, 266302896, 332878620, 399454344, 443838160, 499317930, 665757240, 798908688, 998635860, 1331514480, 1997271720, 3994543440]

約数ペア:

[(1, 3994543440), (2, 1997271720), (3, 1331514480), (4, 998635860), (5, 798908688), (6, 665757240), (8, 499317930), (9, 443838160), (10, 399454344), (12, 332878620), (15, 266302896), (16, 249658965), (18, 221919080), (20, 199727172), (24, 166439310), (30, 133151448), (31, 128856240), (36, 110959540), (40, 99863586), (45, 88767632), (48, 83219655), (60, 66575724), (62, 64428120), (72, 55479770), (80, 49931793), (90, 44383816), (93, 42952080), (120, 33287862), (124, 32214060), (144, 27739885), (155, 25771248), (180, 22191908), (186, 21476040), (191, 20913840), (240, 16643931), (248, 16107030), (279, 14317360), (310, 12885624), (360, 11095954), (372, 10738020), (382, 10456920), (465, 8590416), (496, 8053515), (558, 7158680), (573, 6971280), (620, 6442812), (720, 5547977), (744, 5369010), (764, 5228460), (930, 4295208), (937, 4263120), (955, 4182768), (1116, 3579340), (1146, 3485640), (1240, 3221406), (1395, 2863472), (1488, 2684505), (1528, 2614230), (1719, 2323760), (1860, 2147604), (1874, 2131560), (1910, 2091384), (2232, 1789670), (2292, 1742820), (2480, 1610703), (2790, 1431736), (2811, 1421040), (2865, 1394256), (3056, 1307115), (3438, 1161880), (3720, 1073802), (3748, 1065780), (3820, 1045692), (4464, 894835), (4584, 871410), (4685, 852624), (5580, 715868), (5622, 710520), (5730, 697128), (5921, 674640), (6876, 580940), (7440, 536901), (7496, 532890), (7640, 522846), (8433, 473680), (8595, 464752), (9168, 435705), (9370, 426312), (11160, 357934), (11244, 355260), (11460, 348564), (11842, 337320), (13752, 290470), (14055, 284208), (14992, 266445), (15280, 261423), (16866, 236840), (17190, 232376), (17763, 224880), (18740, 213156), (22320, 178967), (22488, 177630), (22920, 174282), (23684, 168660), (27504, 145235), (28110, 142104), (29047, 137520), (29605, 134928), (33732, 118420), (34380, 116188), (35526, 112440), (37480, 106578), (42165, 94736), (44976, 88815), (45840, 87141), (47368, 84330), (53289, 74960), (56220, 71052), (58094, 68760), (59210, 67464)]