4279938480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104287}}^1$

素因数の和:104328

約数の個数: 160

約数和(自身を含む): 15518054400

約数和(自身を除く): 11238115920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 104287, 208574, 312861, 417148, 521435, 625722, 834296, 938583, 1042870, 1251444, 1564305, 1668592, 1877166, 1981453, 2085740, 2502888, 2815749, 3128610, 3754332, 3962906, 4171480, 4692915, 5005776, 5631498, 5944359, 6257220, 7508664, 7925812, 8342960, 9385830, 9907265, 11262996, 11888718, 12514440, 14078745, 15017328, 15851624, 17833077, 18771660, 19814530, 22525992, 23777436, 25028880, 28157490, 29721795, 31703248, 35666154, 37543320, 39629060, 45051984, 47554872, 53499231, 56314980, 59443590, 71332308, 75086640, 79258120, 89165385, 95109744, 106998462, 112629960, 118887180, 142664616, 158516240, 178330770, 213996924, 225259920, 237774360, 267496155, 285329232, 356661540, 427993848, 475548720, 534992310, 713323080, 855987696, 1069984620, 1426646160, 2139969240, 4279938480]

約数ペア:

[(1, 4279938480), (2, 2139969240), (3, 1426646160), (4, 1069984620), (5, 855987696), (6, 713323080), (8, 534992310), (9, 475548720), (10, 427993848), (12, 356661540), (15, 285329232), (16, 267496155), (18, 237774360), (19, 225259920), (20, 213996924), (24, 178330770), (27, 158516240), (30, 142664616), (36, 118887180), (38, 112629960), (40, 106998462), (45, 95109744), (48, 89165385), (54, 79258120), (57, 75086640), (60, 71332308), (72, 59443590), (76, 56314980), (80, 53499231), (90, 47554872), (95, 45051984), (108, 39629060), (114, 37543320), (120, 35666154), (135, 31703248), (144, 29721795), (152, 28157490), (171, 25028880), (180, 23777436), (190, 22525992), (216, 19814530), (228, 18771660), (240, 17833077), (270, 15851624), (285, 15017328), (304, 14078745), (342, 12514440), (360, 11888718), (380, 11262996), (432, 9907265), (456, 9385830), (513, 8342960), (540, 7925812), (570, 7508664), (684, 6257220), (720, 5944359), (760, 5631498), (855, 5005776), (912, 4692915), (1026, 4171480), (1080, 3962906), (1140, 3754332), (1368, 3128610), (1520, 2815749), (1710, 2502888), (2052, 2085740), (2160, 1981453), (2280, 1877166), (2565, 1668592), (2736, 1564305), (3420, 1251444), (4104, 1042870), (4560, 938583), (5130, 834296), (6840, 625722), (8208, 521435), (10260, 417148), (13680, 312861), (20520, 208574), (41040, 104287)]