1657243080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3428

約数の個数: 192

約数和(自身を含む): 5748912000

約数和(自身を除く): 4091668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 342, 360, 365, 380, 438, 456, 570, 584, 657, 684, 730, 760, 855, 876, 1095, 1140, 1314, 1368, 1387, 1460, 1710, 1752, 2190, 2280, 2628, 2774, 2920, 3285, 3319, 3420, 4161, 4380, 5256, 5548, 6570, 6638, 6840, 6935, 8322, 8760, 9957, 11096, 12483, 13140, 13276, 13870, 16595, 16644, 19914, 20805, 24966, 26280, 26552, 27740, 29871, 33190, 33288, 39828, 41610, 49785, 49932, 55480, 59742, 62415, 63061, 66380, 79656, 83220, 99570, 99864, 119484, 124830, 126122, 132760, 149355, 166440, 189183, 199140, 238968, 242287, 249660, 252244, 298710, 315305, 378366, 398280, 484574, 499320, 504488, 567549, 597420, 630610, 726861, 756732, 945915, 969148, 1135098, 1194840, 1211435, 1261220, 1453722, 1513464, 1891830, 1938296, 2180583, 2270196, 2422870, 2522440, 2837745, 2907444, 3634305, 3783660, 4361166, 4540392, 4603453, 4845740, 5675490, 5814888, 7268610, 7567320, 8722332, 9206906, 9691480, 10902915, 11350980, 13810359, 14537220, 17444664, 18413812, 21805830, 22701960, 23017265, 27620718, 29074440, 36827624, 41431077, 43611660, 46034530, 55241436, 69051795, 82862154, 87223320, 92069060, 110482872, 138103590, 165724308, 184138120, 207155385, 276207180, 331448616, 414310770, 552414360, 828621540, 1657243080]

約数ペア:

[(1, 1657243080), (2, 828621540), (3, 552414360), (4, 414310770), (5, 331448616), (6, 276207180), (8, 207155385), (9, 184138120), (10, 165724308), (12, 138103590), (15, 110482872), (18, 92069060), (19, 87223320), (20, 82862154), (24, 69051795), (30, 55241436), (36, 46034530), (38, 43611660), (40, 41431077), (45, 36827624), (57, 29074440), (60, 27620718), (72, 23017265), (73, 22701960), (76, 21805830), (90, 18413812), (95, 17444664), (114, 14537220), (120, 13810359), (146, 11350980), (152, 10902915), (171, 9691480), (180, 9206906), (190, 8722332), (219, 7567320), (228, 7268610), (285, 5814888), (292, 5675490), (342, 4845740), (360, 4603453), (365, 4540392), (380, 4361166), (438, 3783660), (456, 3634305), (570, 2907444), (584, 2837745), (657, 2522440), (684, 2422870), (730, 2270196), (760, 2180583), (855, 1938296), (876, 1891830), (1095, 1513464), (1140, 1453722), (1314, 1261220), (1368, 1211435), (1387, 1194840), (1460, 1135098), (1710, 969148), (1752, 945915), (2190, 756732), (2280, 726861), (2628, 630610), (2774, 597420), (2920, 567549), (3285, 504488), (3319, 499320), (3420, 484574), (4161, 398280), (4380, 378366), (5256, 315305), (5548, 298710), (6570, 252244), (6638, 249660), (6840, 242287), (6935, 238968), (8322, 199140), (8760, 189183), (9957, 166440), (11096, 149355), (12483, 132760), (13140, 126122), (13276, 124830), (13870, 119484), (16595, 99864), (16644, 99570), (19914, 83220), (20805, 79656), (24966, 66380), (26280, 63061), (26552, 62415), (27740, 59742), (29871, 55480), (33190, 49932), (33288, 49785), (39828, 41610)]