619379880

素因数分解:

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

素因数の和:32103

約数の個数: 128

約数和(自身を含む): 2215987200

約数和(自身を除く): 1596607320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 32059, 64118, 96177, 128236, 160295, 192354, 224413, 256472, 320590, 384708, 448826, 480885, 641180, 673239, 737357, 769416, 897652, 961770, 1122065, 1282360, 1346478, 1474714, 1795304, 1923540, 2212071, 2244130, 2692956, 2949428, 3366195, 3686785, 3847080, 4424142, 4488260, 5161499, 5385912, 5898856, 6732390, 7373570, 8848284, 8976520, 10322998, 11060355, 13464780, 14747140, 15484497, 17696568, 20645996, 22120710, 25807495, 26929560, 29494280, 30968994, 41291992, 44241420, 51614990, 61937988, 77422485, 88482840, 103229980, 123875976, 154844970, 206459960, 309689940, 619379880]

約数ペア:

[(1, 619379880), (2, 309689940), (3, 206459960), (4, 154844970), (5, 123875976), (6, 103229980), (7, 88482840), (8, 77422485), (10, 61937988), (12, 51614990), (14, 44241420), (15, 41291992), (20, 30968994), (21, 29494280), (23, 26929560), (24, 25807495), (28, 22120710), (30, 20645996), (35, 17696568), (40, 15484497), (42, 14747140), (46, 13464780), (56, 11060355), (60, 10322998), (69, 8976520), (70, 8848284), (84, 7373570), (92, 6732390), (105, 5898856), (115, 5385912), (120, 5161499), (138, 4488260), (140, 4424142), (161, 3847080), (168, 3686785), (184, 3366195), (210, 2949428), (230, 2692956), (276, 2244130), (280, 2212071), (322, 1923540), (345, 1795304), (420, 1474714), (460, 1346478), (483, 1282360), (552, 1122065), (644, 961770), (690, 897652), (805, 769416), (840, 737357), (920, 673239), (966, 641180), (1288, 480885), (1380, 448826), (1610, 384708), (1932, 320590), (2415, 256472), (2760, 224413), (3220, 192354), (3864, 160295), (4830, 128236), (6440, 96177), (9660, 64118), (19320, 32059)]