1229590320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5552

約数の個数: 240

約数和(自身を含む): 4668272640

約数和(自身を除く): 3438682320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5503, 5586, 5880, 6384, 7448, 7980, 9310, 10640, 11006, 11172, 11760, 13965, 14896, 15960, 16509, 18620, 22012, 22344, 27515, 27930, 31920, 33018, 37240, 38521, 44024, 44688, 55030, 55860, 66036, 74480, 77042, 82545, 88048, 104557, 110060, 111720, 115563, 132072, 154084, 165090, 192605, 209114, 220120, 223440, 231126, 264144, 269647, 308168, 313671, 330180, 385210, 418228, 440240, 462252, 522785, 539294, 577815, 616336, 627342, 660360, 731899, 770420, 808941, 836456, 924504, 1045570, 1078588, 1155630, 1254684, 1320720, 1348235, 1463798, 1540840, 1568355, 1617882, 1672912, 1849008, 2091140, 2157176, 2195697, 2311260, 2509368, 2696470, 2927596, 3081680, 3136710, 3235764, 3659495, 4044705, 4182280, 4314352, 4391394, 4622520, 5018736, 5123293, 5392940, 5855192, 6273420, 6471528, 7318990, 8089410, 8364560, 8782788, 9245040, 10246586, 10785880, 10978485, 11710384, 12546840, 12943056, 14637980, 15369879, 16178820, 17565576, 20493172, 21571760, 21956970, 25093680, 25616465, 29275960, 30739758, 32357640, 35131152, 40986344, 43913940, 51232930, 58551920, 61479516, 64715280, 76849395, 81972688, 87827880, 102465860, 122959032, 153698790, 175655760, 204931720, 245918064, 307397580, 409863440, 614795160, 1229590320]

約数ペア:

[(1, 1229590320), (2, 614795160), (3, 409863440), (4, 307397580), (5, 245918064), (6, 204931720), (7, 175655760), (8, 153698790), (10, 122959032), (12, 102465860), (14, 87827880), (15, 81972688), (16, 76849395), (19, 64715280), (20, 61479516), (21, 58551920), (24, 51232930), (28, 43913940), (30, 40986344), (35, 35131152), (38, 32357640), (40, 30739758), (42, 29275960), (48, 25616465), (49, 25093680), (56, 21956970), (57, 21571760), (60, 20493172), (70, 17565576), (76, 16178820), (80, 15369879), (84, 14637980), (95, 12943056), (98, 12546840), (105, 11710384), (112, 10978485), (114, 10785880), (120, 10246586), (133, 9245040), (140, 8782788), (147, 8364560), (152, 8089410), (168, 7318990), (190, 6471528), (196, 6273420), (210, 5855192), (228, 5392940), (240, 5123293), (245, 5018736), (266, 4622520), (280, 4391394), (285, 4314352), (294, 4182280), (304, 4044705), (336, 3659495), (380, 3235764), (392, 3136710), (399, 3081680), (420, 2927596), (456, 2696470), (490, 2509368), (532, 2311260), (560, 2195697), (570, 2157176), (588, 2091140), (665, 1849008), (735, 1672912), (760, 1617882), (784, 1568355), (798, 1540840), (840, 1463798), (912, 1348235), (931, 1320720), (980, 1254684), (1064, 1155630), (1140, 1078588), (1176, 1045570), (1330, 924504), (1470, 836456), (1520, 808941), (1596, 770420), (1680, 731899), (1862, 660360), (1960, 627342), (1995, 616336), (2128, 577815), (2280, 539294), (2352, 522785), (2660, 462252), (2793, 440240), (2940, 418228), (3192, 385210), (3724, 330180), (3920, 313671), (3990, 308168), (4560, 269647), (4655, 264144), (5320, 231126), (5503, 223440), (5586, 220120), (5880, 209114), (6384, 192605), (7448, 165090), (7980, 154084), (9310, 132072), (10640, 115563), (11006, 111720), (11172, 110060), (11760, 104557), (13965, 88048), (14896, 82545), (15960, 77042), (16509, 74480), (18620, 66036), (22012, 55860), (22344, 55030), (27515, 44688), (27930, 44024), (31920, 38521), (33018, 37240)]