2103036880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6791}}^1$

素因数の和:6897

約数の個数: 120

約数和(自身を含む): 5760702720

約数和(自身を除く): 3657665840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 560, 632, 784, 790, 980, 1106, 1264, 1580, 1960, 2212, 2765, 3160, 3871, 3920, 4424, 5530, 6320, 6791, 7742, 8848, 11060, 13582, 15484, 19355, 22120, 27164, 30968, 33955, 38710, 44240, 47537, 54328, 61936, 67910, 77420, 95074, 108656, 135820, 154840, 190148, 237685, 271640, 309680, 332759, 380296, 475370, 536489, 543280, 665518, 760592, 950740, 1072978, 1331036, 1663795, 1901480, 2145956, 2662072, 2682445, 3327590, 3755423, 3802960, 4291912, 5324144, 5364890, 6655180, 7510846, 8583824, 10729780, 13310360, 15021692, 18777115, 21459560, 26287961, 26620720, 30043384, 37554230, 42919120, 52575922, 60086768, 75108460, 105151844, 131439805, 150216920, 210303688, 262879610, 300433840, 420607376, 525759220, 1051518440, 2103036880]

約数ペア:

[(1, 2103036880), (2, 1051518440), (4, 525759220), (5, 420607376), (7, 300433840), (8, 262879610), (10, 210303688), (14, 150216920), (16, 131439805), (20, 105151844), (28, 75108460), (35, 60086768), (40, 52575922), (49, 42919120), (56, 37554230), (70, 30043384), (79, 26620720), (80, 26287961), (98, 21459560), (112, 18777115), (140, 15021692), (158, 13310360), (196, 10729780), (245, 8583824), (280, 7510846), (316, 6655180), (392, 5364890), (395, 5324144), (490, 4291912), (553, 3802960), (560, 3755423), (632, 3327590), (784, 2682445), (790, 2662072), (980, 2145956), (1106, 1901480), (1264, 1663795), (1580, 1331036), (1960, 1072978), (2212, 950740), (2765, 760592), (3160, 665518), (3871, 543280), (3920, 536489), (4424, 475370), (5530, 380296), (6320, 332759), (6791, 309680), (7742, 271640), (8848, 237685), (11060, 190148), (13582, 154840), (15484, 135820), (19355, 108656), (22120, 95074), (27164, 77420), (30968, 67910), (33955, 61936), (38710, 54328), (44240, 47537)]