1227923640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5858

約数の個数: 192

約数和(自身を含む): 4337049600

約数和(自身を除く): 3109125960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5791, 5890, 6840, 7068, 8835, 10602, 11160, 11582, 11780, 14136, 17373, 17670, 21204, 23164, 23560, 26505, 28955, 34746, 35340, 42408, 46328, 52119, 53010, 57910, 69492, 70680, 86865, 104238, 106020, 110029, 115820, 138984, 173730, 179521, 208476, 212040, 220058, 231640, 260595, 330087, 347460, 359042, 416952, 440116, 521190, 538563, 550145, 660174, 694920, 718084, 880232, 897605, 990261, 1042380, 1077126, 1100290, 1320348, 1436168, 1615689, 1650435, 1795210, 1980522, 2084760, 2154252, 2200580, 2640696, 2692815, 3231378, 3300870, 3410899, 3590420, 3961044, 4308504, 4401160, 4951305, 5385630, 6462756, 6601740, 6821798, 7180840, 7922088, 8078445, 9902610, 10232697, 10771260, 12925512, 13203480, 13643596, 16156890, 17054495, 19805220, 20465394, 21542520, 27287192, 30698091, 32313780, 34108990, 39610440, 40930788, 51163485, 61396182, 64627560, 68217980, 81861576, 102326970, 122792364, 136435960, 153490455, 204653940, 245584728, 306980910, 409307880, 613961820, 1227923640]

約数ペア:

[(1, 1227923640), (2, 613961820), (3, 409307880), (4, 306980910), (5, 245584728), (6, 204653940), (8, 153490455), (9, 136435960), (10, 122792364), (12, 102326970), (15, 81861576), (18, 68217980), (19, 64627560), (20, 61396182), (24, 51163485), (30, 40930788), (31, 39610440), (36, 34108990), (38, 32313780), (40, 30698091), (45, 27287192), (57, 21542520), (60, 20465394), (62, 19805220), (72, 17054495), (76, 16156890), (90, 13643596), (93, 13203480), (95, 12925512), (114, 10771260), (120, 10232697), (124, 9902610), (152, 8078445), (155, 7922088), (171, 7180840), (180, 6821798), (186, 6601740), (190, 6462756), (228, 5385630), (248, 4951305), (279, 4401160), (285, 4308504), (310, 3961044), (342, 3590420), (360, 3410899), (372, 3300870), (380, 3231378), (456, 2692815), (465, 2640696), (558, 2200580), (570, 2154252), (589, 2084760), (620, 1980522), (684, 1795210), (744, 1650435), (760, 1615689), (855, 1436168), (930, 1320348), (1116, 1100290), (1140, 1077126), (1178, 1042380), (1240, 990261), (1368, 897605), (1395, 880232), (1710, 718084), (1767, 694920), (1860, 660174), (2232, 550145), (2280, 538563), (2356, 521190), (2790, 440116), (2945, 416952), (3420, 359042), (3534, 347460), (3720, 330087), (4712, 260595), (5301, 231640), (5580, 220058), (5791, 212040), (5890, 208476), (6840, 179521), (7068, 173730), (8835, 138984), (10602, 115820), (11160, 110029), (11582, 106020), (11780, 104238), (14136, 86865), (17373, 70680), (17670, 69492), (21204, 57910), (23164, 53010), (23560, 52119), (26505, 46328), (28955, 42408), (34746, 35340)]