188843340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 639830016

約数和(自身を除く): 450986676

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, 113, 115, 138, 140, 161, 173, 210, 226, 230, 276, 322, 339, 345, 346, 420, 452, 460, 483, 519, 565, 644, 678, 690, 692, 791, 805, 865, 966, 1038, 1130, 1211, 1356, 1380, 1582, 1610, 1695, 1730, 1932, 2076, 2260, 2373, 2415, 2422, 2595, 2599, 3164, 3220, 3390, 3460, 3633, 3955, 3979, 4746, 4830, 4844, 5190, 5198, 6055, 6780, 7266, 7797, 7910, 7958, 9492, 9660, 10380, 10396, 11865, 11937, 12110, 12995, 14532, 15594, 15820, 15916, 18165, 18193, 19549, 19895, 23730, 23874, 24220, 25990, 27853, 31188, 36330, 36386, 38985, 39098, 39790, 47460, 47748, 51980, 54579, 55706, 58647, 59685, 72660, 72772, 77970, 78196, 79580, 83559, 90965, 97745, 109158, 111412, 117294, 119370, 136843, 139265, 155940, 167118, 181930, 195490, 218316, 234588, 238740, 272895, 273686, 278530, 293235, 334236, 363860, 390980, 410529, 417795, 449627, 545790, 547372, 557060, 586470, 684215, 821058, 835590, 899254, 1091580, 1172940, 1348881, 1368430, 1642116, 1671180, 1798508, 2052645, 2248135, 2697762, 2736860, 3147389, 4105290, 4496270, 5395524, 6294778, 6744405, 8210580, 8992540, 9442167, 12589556, 13488810, 15736945, 18884334, 26977620, 31473890, 37768668, 47210835, 62947780, 94421670, 188843340]

約数ペア:

[(1, 188843340), (2, 94421670), (3, 62947780), (4, 47210835), (5, 37768668), (6, 31473890), (7, 26977620), (10, 18884334), (12, 15736945), (14, 13488810), (15, 12589556), (20, 9442167), (21, 8992540), (23, 8210580), (28, 6744405), (30, 6294778), (35, 5395524), (42, 4496270), (46, 4105290), (60, 3147389), (69, 2736860), (70, 2697762), (84, 2248135), (92, 2052645), (105, 1798508), (113, 1671180), (115, 1642116), (138, 1368430), (140, 1348881), (161, 1172940), (173, 1091580), (210, 899254), (226, 835590), (230, 821058), (276, 684215), (322, 586470), (339, 557060), (345, 547372), (346, 545790), (420, 449627), (452, 417795), (460, 410529), (483, 390980), (519, 363860), (565, 334236), (644, 293235), (678, 278530), (690, 273686), (692, 272895), (791, 238740), (805, 234588), (865, 218316), (966, 195490), (1038, 181930), (1130, 167118), (1211, 155940), (1356, 139265), (1380, 136843), (1582, 119370), (1610, 117294), (1695, 111412), (1730, 109158), (1932, 97745), (2076, 90965), (2260, 83559), (2373, 79580), (2415, 78196), (2422, 77970), (2595, 72772), (2599, 72660), (3164, 59685), (3220, 58647), (3390, 55706), (3460, 54579), (3633, 51980), (3955, 47748), (3979, 47460), (4746, 39790), (4830, 39098), (4844, 38985), (5190, 36386), (5198, 36330), (6055, 31188), (6780, 27853), (7266, 25990), (7797, 24220), (7910, 23874), (7958, 23730), (9492, 19895), (9660, 19549), (10380, 18193), (10396, 18165), (11865, 15916), (11937, 15820), (12110, 15594), (12995, 14532)]