628354320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12573

約数の個数: 160

約数和(自身を含む): 2236999680

約数和(自身を除く): 1608645360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12527, 12540, 16720, 25054, 25080, 37581, 50108, 50160, 62635, 75162, 100216, 125270, 137797, 150324, 187905, 200432, 238013, 250540, 275594, 300648, 375810, 413391, 476026, 501080, 551188, 601296, 688985, 714039, 751620, 826782, 952052, 1002160, 1102376, 1190065, 1377970, 1428078, 1503240, 1653564, 1904104, 2066955, 2204752, 2380130, 2618143, 2755940, 2856156, 3006480, 3307128, 3570195, 3808208, 4133910, 4760260, 5236286, 5511880, 5712312, 6614256, 7140390, 7854429, 8267820, 9520520, 10472572, 11023760, 11424624, 13090715, 14280780, 15708858, 16535640, 19041040, 20945144, 26181430, 28561560, 31417716, 33071280, 39272145, 41890288, 52362860, 57123120, 62835432, 78544290, 104725720, 125670864, 157088580, 209451440, 314177160, 628354320]

約数ペア:

[(1, 628354320), (2, 314177160), (3, 209451440), (4, 157088580), (5, 125670864), (6, 104725720), (8, 78544290), (10, 62835432), (11, 57123120), (12, 52362860), (15, 41890288), (16, 39272145), (19, 33071280), (20, 31417716), (22, 28561560), (24, 26181430), (30, 20945144), (33, 19041040), (38, 16535640), (40, 15708858), (44, 14280780), (48, 13090715), (55, 11424624), (57, 11023760), (60, 10472572), (66, 9520520), (76, 8267820), (80, 7854429), (88, 7140390), (95, 6614256), (110, 5712312), (114, 5511880), (120, 5236286), (132, 4760260), (152, 4133910), (165, 3808208), (176, 3570195), (190, 3307128), (209, 3006480), (220, 2856156), (228, 2755940), (240, 2618143), (264, 2380130), (285, 2204752), (304, 2066955), (330, 1904104), (380, 1653564), (418, 1503240), (440, 1428078), (456, 1377970), (528, 1190065), (570, 1102376), (627, 1002160), (660, 952052), (760, 826782), (836, 751620), (880, 714039), (912, 688985), (1045, 601296), (1140, 551188), (1254, 501080), (1320, 476026), (1520, 413391), (1672, 375810), (2090, 300648), (2280, 275594), (2508, 250540), (2640, 238013), (3135, 200432), (3344, 187905), (4180, 150324), (4560, 137797), (5016, 125270), (6270, 100216), (8360, 75162), (10032, 62635), (12527, 50160), (12540, 50108), (16720, 37581), (25054, 25080)]