628643730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1904394240

約数和(自身を除く): 1275750510

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 31, 33, 39, 55, 58, 62, 65, 66, 78, 87, 93, 110, 130, 143, 145, 155, 163, 165, 174, 186, 195, 286, 290, 310, 319, 326, 330, 341, 377, 390, 403, 429, 435, 465, 489, 638, 682, 715, 754, 806, 815, 858, 870, 899, 930, 957, 978, 1023, 1131, 1209, 1430, 1595, 1630, 1705, 1793, 1798, 1885, 1914, 2015, 2046, 2119, 2145, 2262, 2418, 2445, 2697, 3190, 3410, 3586, 3770, 4030, 4147, 4238, 4290, 4433, 4495, 4727, 4785, 4890, 5053, 5115, 5379, 5394, 5655, 6045, 6357, 8294, 8866, 8965, 8990, 9454, 9570, 9889, 10106, 10230, 10595, 10758, 11310, 11687, 12090, 12441, 12714, 13299, 13485, 14181, 15159, 17930, 19778, 20735, 21190, 22165, 23309, 23374, 23635, 24882, 25265, 26598, 26895, 26970, 28362, 29667, 30318, 31785, 35061, 41470, 44330, 46618, 47270, 49445, 50530, 51997, 53790, 55583, 58435, 59334, 61451, 62205, 63570, 65689, 66495, 69927, 70122, 70905, 75795, 98890, 103994, 111166, 116545, 116870, 122902, 124410, 128557, 131378, 132990, 139854, 141810, 146537, 148335, 151590, 155991, 166749, 175305, 184353, 197067, 233090, 257114, 259985, 277915, 293074, 296670, 307255, 311982, 328445, 333498, 349635, 350610, 368706, 385671, 394134, 439611, 519970, 555830, 614510, 642785, 656890, 675961, 699270, 722579, 732685, 771342, 779955, 833745, 879222, 921765, 985335, 1285570, 1351922, 1445158, 1465370, 1559910, 1611907, 1667490, 1843530, 1904981, 1928355, 1970670, 2027883, 2167737, 2198055, 3223814, 3379805, 3612895, 3809962, 3856710, 4055766, 4335474, 4396110, 4835721, 5714943, 6759610, 7225790, 8059535, 9524905, 9671442, 10139415, 10838685, 11429886, 16119070, 19049810, 20278830, 20954791, 21677370, 24178605, 28574715, 41909582, 48357210, 57149430, 62864373, 104773955, 125728746, 209547910, 314321865, 628643730]

約数ペア:

[(1, 628643730), (2, 314321865), (3, 209547910), (5, 125728746), (6, 104773955), (10, 62864373), (11, 57149430), (13, 48357210), (15, 41909582), (22, 28574715), (26, 24178605), (29, 21677370), (30, 20954791), (31, 20278830), (33, 19049810), (39, 16119070), (55, 11429886), (58, 10838685), (62, 10139415), (65, 9671442), (66, 9524905), (78, 8059535), (87, 7225790), (93, 6759610), (110, 5714943), (130, 4835721), (143, 4396110), (145, 4335474), (155, 4055766), (163, 3856710), (165, 3809962), (174, 3612895), (186, 3379805), (195, 3223814), (286, 2198055), (290, 2167737), (310, 2027883), (319, 1970670), (326, 1928355), (330, 1904981), (341, 1843530), (377, 1667490), (390, 1611907), (403, 1559910), (429, 1465370), (435, 1445158), (465, 1351922), (489, 1285570), (638, 985335), (682, 921765), (715, 879222), (754, 833745), (806, 779955), (815, 771342), (858, 732685), (870, 722579), (899, 699270), (930, 675961), (957, 656890), (978, 642785), (1023, 614510), (1131, 555830), (1209, 519970), (1430, 439611), (1595, 394134), (1630, 385671), (1705, 368706), (1793, 350610), (1798, 349635), (1885, 333498), (1914, 328445), (2015, 311982), (2046, 307255), (2119, 296670), (2145, 293074), (2262, 277915), (2418, 259985), (2445, 257114), (2697, 233090), (3190, 197067), (3410, 184353), (3586, 175305), (3770, 166749), (4030, 155991), (4147, 151590), (4238, 148335), (4290, 146537), (4433, 141810), (4495, 139854), (4727, 132990), (4785, 131378), (4890, 128557), (5053, 124410), (5115, 122902), (5379, 116870), (5394, 116545), (5655, 111166), (6045, 103994), (6357, 98890), (8294, 75795), (8866, 70905), (8965, 70122), (8990, 69927), (9454, 66495), (9570, 65689), (9889, 63570), (10106, 62205), (10230, 61451), (10595, 59334), (10758, 58435), (11310, 55583), (11687, 53790), (12090, 51997), (12441, 50530), (12714, 49445), (13299, 47270), (13485, 46618), (14181, 44330), (15159, 41470), (17930, 35061), (19778, 31785), (20735, 30318), (21190, 29667), (22165, 28362), (23309, 26970), (23374, 26895), (23635, 26598), (24882, 25265)]