419293600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 1214922240

約数和(自身を除く): 795628640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 31, 32, 40, 44, 50, 53, 55, 58, 62, 80, 88, 100, 106, 110, 116, 124, 145, 155, 160, 176, 200, 212, 220, 232, 248, 265, 275, 290, 310, 319, 341, 352, 400, 424, 440, 464, 496, 530, 550, 580, 583, 620, 638, 682, 725, 775, 800, 848, 880, 899, 928, 992, 1060, 1100, 1160, 1166, 1240, 1276, 1325, 1364, 1450, 1537, 1550, 1595, 1643, 1696, 1705, 1760, 1798, 2120, 2200, 2320, 2332, 2480, 2552, 2650, 2728, 2900, 2915, 3074, 3100, 3190, 3286, 3410, 3596, 4240, 4400, 4495, 4640, 4664, 4960, 5104, 5300, 5456, 5800, 5830, 6148, 6200, 6380, 6572, 6820, 7192, 7685, 7975, 8215, 8480, 8525, 8800, 8990, 9328, 9889, 10208, 10600, 10912, 11600, 11660, 12296, 12400, 12760, 13144, 13640, 14384, 14575, 15370, 15950, 16430, 16907, 17050, 17980, 18073, 18656, 19778, 21200, 22475, 23200, 23320, 24592, 24800, 25520, 26288, 27280, 28768, 29150, 30740, 31900, 32860, 33814, 34100, 35960, 36146, 38425, 39556, 41075, 42400, 44950, 46640, 47647, 49184, 49445, 51040, 52576, 54560, 58300, 61480, 63800, 65720, 67628, 68200, 71920, 72292, 76850, 79112, 82150, 84535, 89900, 90365, 93280, 95294, 98890, 116600, 122960, 127600, 131440, 135256, 136400, 143840, 144584, 153700, 158224, 164300, 169070, 179800, 180730, 190588, 197780, 233200, 238235, 245920, 247225, 255200, 262880, 270512, 272800, 289168, 307400, 316448, 328600, 338140, 359600, 361460, 381176, 395560, 422675, 451825, 466400, 476470, 494450, 524117, 541024, 578336, 614800, 657200, 676280, 719200, 722920, 762352, 791120, 845350, 903650, 952940, 988900, 1048234, 1191175, 1229600, 1314400, 1352560, 1445840, 1524704, 1582240, 1690700, 1807300, 1905880, 1977800, 2096468, 2382350, 2620585, 2705120, 2891680, 3381400, 3614600, 3811760, 3955600, 4192936, 4764700, 5241170, 6762800, 7229200, 7623520, 7911200, 8385872, 9529400, 10482340, 13102925, 13525600, 14458400, 16771744, 19058800, 20964680, 26205850, 38117600, 41929360, 52411700, 83858720, 104823400, 209646800, 419293600]

約数ペア:

[(1, 419293600), (2, 209646800), (4, 104823400), (5, 83858720), (8, 52411700), (10, 41929360), (11, 38117600), (16, 26205850), (20, 20964680), (22, 19058800), (25, 16771744), (29, 14458400), (31, 13525600), (32, 13102925), (40, 10482340), (44, 9529400), (50, 8385872), (53, 7911200), (55, 7623520), (58, 7229200), (62, 6762800), (80, 5241170), (88, 4764700), (100, 4192936), (106, 3955600), (110, 3811760), (116, 3614600), (124, 3381400), (145, 2891680), (155, 2705120), (160, 2620585), (176, 2382350), (200, 2096468), (212, 1977800), (220, 1905880), (232, 1807300), (248, 1690700), (265, 1582240), (275, 1524704), (290, 1445840), (310, 1352560), (319, 1314400), (341, 1229600), (352, 1191175), (400, 1048234), (424, 988900), (440, 952940), (464, 903650), (496, 845350), (530, 791120), (550, 762352), (580, 722920), (583, 719200), (620, 676280), (638, 657200), (682, 614800), (725, 578336), (775, 541024), (800, 524117), (848, 494450), (880, 476470), (899, 466400), (928, 451825), (992, 422675), (1060, 395560), (1100, 381176), (1160, 361460), (1166, 359600), (1240, 338140), (1276, 328600), (1325, 316448), (1364, 307400), (1450, 289168), (1537, 272800), (1550, 270512), (1595, 262880), (1643, 255200), (1696, 247225), (1705, 245920), (1760, 238235), (1798, 233200), (2120, 197780), (2200, 190588), (2320, 180730), (2332, 179800), (2480, 169070), (2552, 164300), (2650, 158224), (2728, 153700), (2900, 144584), (2915, 143840), (3074, 136400), (3100, 135256), (3190, 131440), (3286, 127600), (3410, 122960), (3596, 116600), (4240, 98890), (4400, 95294), (4495, 93280), (4640, 90365), (4664, 89900), (4960, 84535), (5104, 82150), (5300, 79112), (5456, 76850), (5800, 72292), (5830, 71920), (6148, 68200), (6200, 67628), (6380, 65720), (6572, 63800), (6820, 61480), (7192, 58300), (7685, 54560), (7975, 52576), (8215, 51040), (8480, 49445), (8525, 49184), (8800, 47647), (8990, 46640), (9328, 44950), (9889, 42400), (10208, 41075), (10600, 39556), (10912, 38425), (11600, 36146), (11660, 35960), (12296, 34100), (12400, 33814), (12760, 32860), (13144, 31900), (13640, 30740), (14384, 29150), (14575, 28768), (15370, 27280), (15950, 26288), (16430, 25520), (16907, 24800), (17050, 24592), (17980, 23320), (18073, 23200), (18656, 22475), (19778, 21200)]