1858139640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32059}}^1$

素因数の和:32106

約数の個数: 192

約数和(自身を含む): 7201958400

約数和(自身を除く): 5343818760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14490, 19320, 28980, 32059, 57960, 64118, 96177, 128236, 160295, 192354, 224413, 256472, 288531, 320590, 384708, 448826, 480885, 577062, 641180, 673239, 737357, 769416, 897652, 961770, 1122065, 1154124, 1282360, 1346478, 1442655, 1474714, 1795304, 1923540, 2019717, 2212071, 2244130, 2308248, 2692956, 2885310, 2949428, 3366195, 3686785, 3847080, 4039434, 4424142, 4488260, 5161499, 5385912, 5770620, 5898856, 6636213, 6732390, 7373570, 8078868, 8848284, 8976520, 10098585, 10322998, 11060355, 11541240, 13272426, 13464780, 14747140, 15484497, 16157736, 17696568, 20197170, 20645996, 22120710, 25807495, 26544852, 26929560, 29494280, 30968994, 33181065, 40394340, 41291992, 44241420, 46453491, 51614990, 53089704, 61937988, 66362130, 77422485, 80788680, 88482840, 92906982, 103229980, 123875976, 132724260, 154844970, 185813964, 206459960, 232267455, 265448520, 309689940, 371627928, 464534910, 619379880, 929069820, 1858139640]

約数ペア:

[(1, 1858139640), (2, 929069820), (3, 619379880), (4, 464534910), (5, 371627928), (6, 309689940), (7, 265448520), (8, 232267455), (9, 206459960), (10, 185813964), (12, 154844970), (14, 132724260), (15, 123875976), (18, 103229980), (20, 92906982), (21, 88482840), (23, 80788680), (24, 77422485), (28, 66362130), (30, 61937988), (35, 53089704), (36, 51614990), (40, 46453491), (42, 44241420), (45, 41291992), (46, 40394340), (56, 33181065), (60, 30968994), (63, 29494280), (69, 26929560), (70, 26544852), (72, 25807495), (84, 22120710), (90, 20645996), (92, 20197170), (105, 17696568), (115, 16157736), (120, 15484497), (126, 14747140), (138, 13464780), (140, 13272426), (161, 11541240), (168, 11060355), (180, 10322998), (184, 10098585), (207, 8976520), (210, 8848284), (230, 8078868), (252, 7373570), (276, 6732390), (280, 6636213), (315, 5898856), (322, 5770620), (345, 5385912), (360, 5161499), (414, 4488260), (420, 4424142), (460, 4039434), (483, 3847080), (504, 3686785), (552, 3366195), (630, 2949428), (644, 2885310), (690, 2692956), (805, 2308248), (828, 2244130), (840, 2212071), (920, 2019717), (966, 1923540), (1035, 1795304), (1260, 1474714), (1288, 1442655), (1380, 1346478), (1449, 1282360), (1610, 1154124), (1656, 1122065), (1932, 961770), (2070, 897652), (2415, 769416), (2520, 737357), (2760, 673239), (2898, 641180), (3220, 577062), (3864, 480885), (4140, 448826), (4830, 384708), (5796, 320590), (6440, 288531), (7245, 256472), (8280, 224413), (9660, 192354), (11592, 160295), (14490, 128236), (19320, 96177), (28980, 64118), (32059, 57960)]