247954133640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{66191}}^1$

素因数の和:66308

約数の個数: 256

約数和(自身を含む): 823534387200

約数和(自身を除く): 575580253560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 53, 57, 60, 62, 76, 93, 95, 106, 114, 120, 124, 152, 155, 159, 186, 190, 212, 228, 248, 265, 285, 310, 318, 372, 380, 424, 456, 465, 530, 570, 589, 620, 636, 744, 760, 795, 930, 1007, 1060, 1140, 1178, 1240, 1272, 1590, 1643, 1767, 1860, 2014, 2120, 2280, 2356, 2945, 3021, 3180, 3286, 3534, 3720, 4028, 4712, 4929, 5035, 5890, 6042, 6360, 6572, 7068, 8056, 8215, 8835, 9858, 10070, 11780, 12084, 13144, 14136, 15105, 16430, 17670, 19716, 20140, 23560, 24168, 24645, 30210, 31217, 32860, 35340, 39432, 40280, 49290, 60420, 62434, 65720, 66191, 70680, 93651, 98580, 120840, 124868, 132382, 156085, 187302, 197160, 198573, 249736, 264764, 312170, 330955, 374604, 397146, 468255, 529528, 624340, 661910, 749208, 794292, 936510, 992865, 1248680, 1257629, 1323820, 1588584, 1873020, 1985730, 2051921, 2515258, 2647640, 3508123, 3746040, 3772887, 3971460, 4103842, 5030516, 6155763, 6288145, 7016246, 7545774, 7942920, 8207684, 10061032, 10259605, 10524369, 12311526, 12576290, 14032492, 15091548, 16415368, 17540615, 18864435, 20519210, 21048738, 24623052, 25152580, 28064984, 30183096, 30778815, 35081230, 37728870, 38986499, 41038420, 42097476, 49246104, 50305160, 52621845, 61557630, 66654337, 70162460, 75457740, 77972998, 82076840, 84194952, 105243690, 108751813, 116959497, 123115260, 133308674, 140324920, 150915480, 155945996, 194932495, 199963011, 210487380, 217503626, 233918994, 246230520, 266617348, 311891992, 326255439, 333271685, 389864990, 399926022, 420974760, 435007252, 467837988, 533234696, 543759065, 584797485, 652510878, 666543370, 779729980, 799852044, 870014504, 935675976, 999815055, 1087518130, 1169594970, 1305021756, 1333086740, 1559459960, 1599704088, 1631277195, 1999630110, 2066284447, 2175036260, 2339189940, 2610043512, 2666173480, 3262554390, 3999260220, 4132568894, 4350072520, 4678379880, 6198853341, 6525108780, 7998520440, 8265137788, 10331422235, 12397706682, 13050217560, 16530275576, 20662844470, 24795413364, 30994266705, 41325688940, 49590826728, 61988533410, 82651377880, 123977066820, 247954133640]

約数ペア:

[(1, 247954133640), (2, 123977066820), (3, 82651377880), (4, 61988533410), (5, 49590826728), (6, 41325688940), (8, 30994266705), (10, 24795413364), (12, 20662844470), (15, 16530275576), (19, 13050217560), (20, 12397706682), (24, 10331422235), (30, 8265137788), (31, 7998520440), (38, 6525108780), (40, 6198853341), (53, 4678379880), (57, 4350072520), (60, 4132568894), (62, 3999260220), (76, 3262554390), (93, 2666173480), (95, 2610043512), (106, 2339189940), (114, 2175036260), (120, 2066284447), (124, 1999630110), (152, 1631277195), (155, 1599704088), (159, 1559459960), (186, 1333086740), (190, 1305021756), (212, 1169594970), (228, 1087518130), (248, 999815055), (265, 935675976), (285, 870014504), (310, 799852044), (318, 779729980), (372, 666543370), (380, 652510878), (424, 584797485), (456, 543759065), (465, 533234696), (530, 467837988), (570, 435007252), (589, 420974760), (620, 399926022), (636, 389864990), (744, 333271685), (760, 326255439), (795, 311891992), (930, 266617348), (1007, 246230520), (1060, 233918994), (1140, 217503626), (1178, 210487380), (1240, 199963011), (1272, 194932495), (1590, 155945996), (1643, 150915480), (1767, 140324920), (1860, 133308674), (2014, 123115260), (2120, 116959497), (2280, 108751813), (2356, 105243690), (2945, 84194952), (3021, 82076840), (3180, 77972998), (3286, 75457740), (3534, 70162460), (3720, 66654337), (4028, 61557630), (4712, 52621845), (4929, 50305160), (5035, 49246104), (5890, 42097476), (6042, 41038420), (6360, 38986499), (6572, 37728870), (7068, 35081230), (8056, 30778815), (8215, 30183096), (8835, 28064984), (9858, 25152580), (10070, 24623052), (11780, 21048738), (12084, 20519210), (13144, 18864435), (14136, 17540615), (15105, 16415368), (16430, 15091548), (17670, 14032492), (19716, 12576290), (20140, 12311526), (23560, 10524369), (24168, 10259605), (24645, 10061032), (30210, 8207684), (31217, 7942920), (32860, 7545774), (35340, 7016246), (39432, 6288145), (40280, 6155763), (49290, 5030516), (60420, 4103842), (62434, 3971460), (65720, 3772887), (66191, 3746040), (70680, 3508123), (93651, 2647640), (98580, 2515258), (120840, 2051921), (124868, 1985730), (132382, 1873020), (156085, 1588584), (187302, 1323820), (197160, 1257629), (198573, 1248680), (249736, 992865), (264764, 936510), (312170, 794292), (330955, 749208), (374604, 661910), (397146, 624340), (468255, 529528)]