927680320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 224

約数和(自身を含む): 2703697920

約数和(自身を除く): 1776017600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 160, 190, 224, 266, 280, 284, 304, 307, 320, 355, 380, 448, 497, 532, 560, 568, 608, 614, 665, 710, 760, 994, 1064, 1120, 1136, 1216, 1228, 1330, 1349, 1420, 1520, 1535, 1988, 2128, 2149, 2240, 2272, 2456, 2485, 2660, 2698, 2840, 3040, 3070, 3976, 4256, 4298, 4544, 4912, 4970, 5320, 5396, 5680, 5833, 6080, 6140, 6745, 7952, 8512, 8596, 9443, 9824, 9940, 10640, 10745, 10792, 11360, 11666, 12280, 13490, 15904, 17192, 18886, 19648, 19880, 21280, 21490, 21584, 21797, 22720, 23332, 24560, 26980, 29165, 31808, 34384, 37772, 39760, 40831, 42560, 42980, 43168, 43594, 46664, 47215, 49120, 53960, 58330, 68768, 75544, 79520, 81662, 85960, 86336, 87188, 93328, 94430, 98240, 107920, 108985, 116660, 137536, 151088, 152579, 159040, 163324, 171920, 174376, 186656, 188860, 204155, 215840, 217970, 233320, 302176, 305158, 326648, 343840, 348752, 373312, 377720, 408310, 414143, 431680, 435940, 466640, 604352, 610316, 653296, 687680, 697504, 755440, 762895, 816620, 828286, 871880, 933280, 1220632, 1306592, 1395008, 1510880, 1525790, 1633240, 1656572, 1743760, 1866560, 2070715, 2441264, 2613184, 2899001, 3021760, 3051580, 3266480, 3313144, 3487520, 4141430, 4882528, 5798002, 6103160, 6532960, 6626288, 6975040, 8282860, 9765056, 11596004, 12206320, 13065920, 13252576, 14495005, 16565720, 23192008, 24412640, 26505152, 28990010, 33131440, 46384016, 48825280, 57980020, 66262880, 92768032, 115960040, 132525760, 185536064, 231920080, 463840160, 927680320]

約数ペア:

[(1, 927680320), (2, 463840160), (4, 231920080), (5, 185536064), (7, 132525760), (8, 115960040), (10, 92768032), (14, 66262880), (16, 57980020), (19, 48825280), (20, 46384016), (28, 33131440), (32, 28990010), (35, 26505152), (38, 24412640), (40, 23192008), (56, 16565720), (64, 14495005), (70, 13252576), (71, 13065920), (76, 12206320), (80, 11596004), (95, 9765056), (112, 8282860), (133, 6975040), (140, 6626288), (142, 6532960), (152, 6103160), (160, 5798002), (190, 4882528), (224, 4141430), (266, 3487520), (280, 3313144), (284, 3266480), (304, 3051580), (307, 3021760), (320, 2899001), (355, 2613184), (380, 2441264), (448, 2070715), (497, 1866560), (532, 1743760), (560, 1656572), (568, 1633240), (608, 1525790), (614, 1510880), (665, 1395008), (710, 1306592), (760, 1220632), (994, 933280), (1064, 871880), (1120, 828286), (1136, 816620), (1216, 762895), (1228, 755440), (1330, 697504), (1349, 687680), (1420, 653296), (1520, 610316), (1535, 604352), (1988, 466640), (2128, 435940), (2149, 431680), (2240, 414143), (2272, 408310), (2456, 377720), (2485, 373312), (2660, 348752), (2698, 343840), (2840, 326648), (3040, 305158), (3070, 302176), (3976, 233320), (4256, 217970), (4298, 215840), (4544, 204155), (4912, 188860), (4970, 186656), (5320, 174376), (5396, 171920), (5680, 163324), (5833, 159040), (6080, 152579), (6140, 151088), (6745, 137536), (7952, 116660), (8512, 108985), (8596, 107920), (9443, 98240), (9824, 94430), (9940, 93328), (10640, 87188), (10745, 86336), (10792, 85960), (11360, 81662), (11666, 79520), (12280, 75544), (13490, 68768), (15904, 58330), (17192, 53960), (18886, 49120), (19648, 47215), (19880, 46664), (21280, 43594), (21490, 43168), (21584, 42980), (21797, 42560), (22720, 40831), (23332, 39760), (24560, 37772), (26980, 34384), (29165, 31808)]