6640776660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5413}}^1$

素因数の和:5582

約数の個数: 192

約数和(自身を含む): 22353149952

約数和(自身を除く): 15712373292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 127, 138, 140, 161, 210, 230, 254, 276, 322, 345, 381, 420, 460, 483, 508, 635, 644, 690, 762, 805, 889, 966, 1270, 1380, 1524, 1610, 1778, 1905, 1932, 2415, 2540, 2667, 2921, 3220, 3556, 3810, 4445, 4830, 5334, 5413, 5842, 7620, 8763, 8890, 9660, 10668, 10826, 11684, 13335, 14605, 16239, 17526, 17780, 20447, 21652, 26670, 27065, 29210, 32478, 35052, 37891, 40894, 43815, 53340, 54130, 58420, 61341, 64956, 75782, 81195, 81788, 87630, 102235, 108260, 113673, 122682, 124499, 151564, 162390, 175260, 189455, 204470, 227346, 245364, 248998, 306705, 324780, 373497, 378910, 408940, 454692, 497996, 568365, 613410, 622495, 687451, 746994, 757820, 871493, 1136730, 1226820, 1244990, 1374902, 1493988, 1742986, 1867485, 2062353, 2273460, 2489980, 2614479, 2749804, 3437255, 3485972, 3734970, 4124706, 4357465, 4812157, 5228958, 6874510, 7469940, 8249412, 8714930, 9624314, 10311765, 10457916, 13072395, 13749020, 14436471, 15811373, 17429860, 19248628, 20623530, 24060785, 26144790, 28872942, 31622746, 41247060, 47434119, 48121570, 52289580, 57745884, 63245492, 72182355, 79056865, 94868238, 96243140, 110679611, 144364710, 158113730, 189736476, 221359222, 237170595, 288729420, 316227460, 332038833, 442718444, 474341190, 553398055, 664077666, 948682380, 1106796110, 1328155332, 1660194165, 2213592220, 3320388330, 6640776660]

約数ペア:

[(1, 6640776660), (2, 3320388330), (3, 2213592220), (4, 1660194165), (5, 1328155332), (6, 1106796110), (7, 948682380), (10, 664077666), (12, 553398055), (14, 474341190), (15, 442718444), (20, 332038833), (21, 316227460), (23, 288729420), (28, 237170595), (30, 221359222), (35, 189736476), (42, 158113730), (46, 144364710), (60, 110679611), (69, 96243140), (70, 94868238), (84, 79056865), (92, 72182355), (105, 63245492), (115, 57745884), (127, 52289580), (138, 48121570), (140, 47434119), (161, 41247060), (210, 31622746), (230, 28872942), (254, 26144790), (276, 24060785), (322, 20623530), (345, 19248628), (381, 17429860), (420, 15811373), (460, 14436471), (483, 13749020), (508, 13072395), (635, 10457916), (644, 10311765), (690, 9624314), (762, 8714930), (805, 8249412), (889, 7469940), (966, 6874510), (1270, 5228958), (1380, 4812157), (1524, 4357465), (1610, 4124706), (1778, 3734970), (1905, 3485972), (1932, 3437255), (2415, 2749804), (2540, 2614479), (2667, 2489980), (2921, 2273460), (3220, 2062353), (3556, 1867485), (3810, 1742986), (4445, 1493988), (4830, 1374902), (5334, 1244990), (5413, 1226820), (5842, 1136730), (7620, 871493), (8763, 757820), (8890, 746994), (9660, 687451), (10668, 622495), (10826, 613410), (11684, 568365), (13335, 497996), (14605, 454692), (16239, 408940), (17526, 378910), (17780, 373497), (20447, 324780), (21652, 306705), (26670, 248998), (27065, 245364), (29210, 227346), (32478, 204470), (35052, 189455), (37891, 175260), (40894, 162390), (43815, 151564), (53340, 124499), (54130, 122682), (58420, 113673), (61341, 108260), (64956, 102235), (75782, 87630), (81195, 81788)]