1299771200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 336

約数和(自身を含む): 4021409280

約数和(自身を除く): 2721638080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 79, 80, 91, 100, 104, 112, 113, 130, 140, 158, 160, 175, 182, 200, 208, 224, 226, 260, 280, 316, 320, 325, 350, 364, 395, 400, 416, 448, 452, 455, 520, 553, 560, 565, 632, 650, 700, 728, 790, 791, 800, 832, 904, 910, 1027, 1040, 1106, 1120, 1130, 1264, 1300, 1400, 1456, 1469, 1580, 1582, 1600, 1808, 1820, 1975, 2054, 2080, 2212, 2240, 2260, 2275, 2528, 2600, 2765, 2800, 2825, 2912, 2938, 3160, 3164, 3616, 3640, 3950, 3955, 4108, 4160, 4424, 4520, 4550, 5056, 5135, 5200, 5530, 5600, 5650, 5824, 5876, 6320, 6328, 7189, 7232, 7280, 7345, 7900, 7910, 8216, 8848, 8927, 9040, 9100, 10270, 10283, 10400, 11060, 11200, 11300, 11752, 12640, 12656, 13825, 14378, 14560, 14690, 15800, 15820, 16432, 17696, 17854, 18080, 18200, 19775, 20540, 20566, 20800, 22120, 22600, 23504, 25280, 25312, 25675, 27650, 28756, 29120, 29380, 31600, 31640, 32864, 35392, 35708, 35945, 36160, 36400, 36725, 39550, 41080, 41132, 44240, 44635, 45200, 47008, 50624, 51350, 51415, 55300, 57512, 58760, 62489, 63200, 63280, 65728, 71416, 71890, 72800, 73450, 79100, 82160, 82264, 88480, 89270, 90400, 94016, 102700, 102830, 110600, 115024, 116051, 117520, 124978, 126400, 126560, 142832, 143780, 145600, 146900, 158200, 164320, 164528, 176960, 178540, 179725, 180800, 205400, 205660, 221200, 223175, 230048, 232102, 235040, 249956, 253120, 257075, 285664, 287560, 293800, 312445, 316400, 328640, 329056, 357080, 359450, 410800, 411320, 442400, 446350, 460096, 464204, 470080, 499912, 514150, 571328, 575120, 580255, 587600, 624890, 632800, 658112, 714160, 718900, 812357, 821600, 822640, 884800, 892700, 928408, 999824, 1028300, 1150240, 1160510, 1175200, 1249780, 1265600, 1428320, 1437800, 1562225, 1624714, 1643200, 1645280, 1785400, 1856816, 1999648, 2056600, 2300480, 2321020, 2350400, 2499560, 2856640, 2875600, 2901275, 3124450, 3249428, 3290560, 3570800, 3713632, 3999296, 4061785, 4113200, 4642040, 4999120, 5751200, 5802550, 6248900, 6498856, 7141600, 7427264, 8123570, 8226400, 9284080, 9998240, 11502400, 11605100, 12497800, 12997712, 14283200, 16247140, 16452800, 18568160, 19996480, 20308925, 23210200, 24995600, 25995424, 32494280, 37136320, 40617850, 46420400, 49991200, 51990848, 64988560, 81235700, 92840800, 99982400, 129977120, 162471400, 185681600, 259954240, 324942800, 649885600, 1299771200]

約数ペア:

[(1, 1299771200), (2, 649885600), (4, 324942800), (5, 259954240), (7, 185681600), (8, 162471400), (10, 129977120), (13, 99982400), (14, 92840800), (16, 81235700), (20, 64988560), (25, 51990848), (26, 49991200), (28, 46420400), (32, 40617850), (35, 37136320), (40, 32494280), (50, 25995424), (52, 24995600), (56, 23210200), (64, 20308925), (65, 19996480), (70, 18568160), (79, 16452800), (80, 16247140), (91, 14283200), (100, 12997712), (104, 12497800), (112, 11605100), (113, 11502400), (130, 9998240), (140, 9284080), (158, 8226400), (160, 8123570), (175, 7427264), (182, 7141600), (200, 6498856), (208, 6248900), (224, 5802550), (226, 5751200), (260, 4999120), (280, 4642040), (316, 4113200), (320, 4061785), (325, 3999296), (350, 3713632), (364, 3570800), (395, 3290560), (400, 3249428), (416, 3124450), (448, 2901275), (452, 2875600), (455, 2856640), (520, 2499560), (553, 2350400), (560, 2321020), (565, 2300480), (632, 2056600), (650, 1999648), (700, 1856816), (728, 1785400), (790, 1645280), (791, 1643200), (800, 1624714), (832, 1562225), (904, 1437800), (910, 1428320), (1027, 1265600), (1040, 1249780), (1106, 1175200), (1120, 1160510), (1130, 1150240), (1264, 1028300), (1300, 999824), (1400, 928408), (1456, 892700), (1469, 884800), (1580, 822640), (1582, 821600), (1600, 812357), (1808, 718900), (1820, 714160), (1975, 658112), (2054, 632800), (2080, 624890), (2212, 587600), (2240, 580255), (2260, 575120), (2275, 571328), (2528, 514150), (2600, 499912), (2765, 470080), (2800, 464204), (2825, 460096), (2912, 446350), (2938, 442400), (3160, 411320), (3164, 410800), (3616, 359450), (3640, 357080), (3950, 329056), (3955, 328640), (4108, 316400), (4160, 312445), (4424, 293800), (4520, 287560), (4550, 285664), (5056, 257075), (5135, 253120), (5200, 249956), (5530, 235040), (5600, 232102), (5650, 230048), (5824, 223175), (5876, 221200), (6320, 205660), (6328, 205400), (7189, 180800), (7232, 179725), (7280, 178540), (7345, 176960), (7900, 164528), (7910, 164320), (8216, 158200), (8848, 146900), (8927, 145600), (9040, 143780), (9100, 142832), (10270, 126560), (10283, 126400), (10400, 124978), (11060, 117520), (11200, 116051), (11300, 115024), (11752, 110600), (12640, 102830), (12656, 102700), (13825, 94016), (14378, 90400), (14560, 89270), (14690, 88480), (15800, 82264), (15820, 82160), (16432, 79100), (17696, 73450), (17854, 72800), (18080, 71890), (18200, 71416), (19775, 65728), (20540, 63280), (20566, 63200), (20800, 62489), (22120, 58760), (22600, 57512), (23504, 55300), (25280, 51415), (25312, 51350), (25675, 50624), (27650, 47008), (28756, 45200), (29120, 44635), (29380, 44240), (31600, 41132), (31640, 41080), (32864, 39550), (35392, 36725), (35708, 36400), (35945, 36160)]