1569779120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 4511711232

約数和(自身を除く): 2941932112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 383, 455, 520, 560, 563, 728, 766, 910, 1040, 1126, 1456, 1532, 1820, 1915, 2252, 2681, 2815, 3064, 3640, 3830, 3941, 4504, 4979, 5362, 5630, 6128, 7280, 7319, 7660, 7882, 9008, 9958, 10724, 11260, 13405, 14638, 15320, 15764, 19705, 19916, 21448, 22520, 24895, 26810, 29276, 30640, 31528, 34853, 36595, 39410, 39832, 42896, 45040, 49790, 51233, 53620, 58552, 63056, 69706, 73190, 78820, 79664, 99580, 102466, 107240, 117104, 139412, 146380, 157640, 174265, 199160, 204932, 214480, 215629, 256165, 278824, 292760, 315280, 348530, 398320, 409864, 431258, 512330, 557648, 585520, 697060, 819728, 862516, 1024660, 1078145, 1394120, 1509403, 1725032, 2049320, 2156290, 2788240, 2803177, 3018806, 3450064, 4098640, 4312580, 5606354, 6037612, 7547015, 8625160, 11212708, 12075224, 14015885, 15094030, 17250320, 19622239, 22425416, 24150448, 28031770, 30188060, 39244478, 44850832, 56063540, 60376120, 78488956, 98111195, 112127080, 120752240, 156977912, 196222390, 224254160, 313955824, 392444780, 784889560, 1569779120]

約数ペア:

[(1, 1569779120), (2, 784889560), (4, 392444780), (5, 313955824), (7, 224254160), (8, 196222390), (10, 156977912), (13, 120752240), (14, 112127080), (16, 98111195), (20, 78488956), (26, 60376120), (28, 56063540), (35, 44850832), (40, 39244478), (52, 30188060), (56, 28031770), (65, 24150448), (70, 22425416), (80, 19622239), (91, 17250320), (104, 15094030), (112, 14015885), (130, 12075224), (140, 11212708), (182, 8625160), (208, 7547015), (260, 6037612), (280, 5606354), (364, 4312580), (383, 4098640), (455, 3450064), (520, 3018806), (560, 2803177), (563, 2788240), (728, 2156290), (766, 2049320), (910, 1725032), (1040, 1509403), (1126, 1394120), (1456, 1078145), (1532, 1024660), (1820, 862516), (1915, 819728), (2252, 697060), (2681, 585520), (2815, 557648), (3064, 512330), (3640, 431258), (3830, 409864), (3941, 398320), (4504, 348530), (4979, 315280), (5362, 292760), (5630, 278824), (6128, 256165), (7280, 215629), (7319, 214480), (7660, 204932), (7882, 199160), (9008, 174265), (9958, 157640), (10724, 146380), (11260, 139412), (13405, 117104), (14638, 107240), (15320, 102466), (15764, 99580), (19705, 79664), (19916, 78820), (21448, 73190), (22520, 69706), (24895, 63056), (26810, 58552), (29276, 53620), (30640, 51233), (31528, 49790), (34853, 45040), (36595, 42896), (39410, 39832)]