276647280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 1079930880

約数和(自身を除く): 803283600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 106, 112, 120, 130, 140, 156, 159, 168, 182, 195, 208, 210, 212, 239, 240, 260, 265, 273, 280, 312, 318, 336, 364, 371, 390, 420, 424, 455, 478, 520, 530, 546, 560, 624, 636, 689, 717, 728, 742, 780, 795, 840, 848, 910, 956, 1040, 1060, 1092, 1113, 1195, 1272, 1365, 1378, 1434, 1456, 1484, 1560, 1590, 1673, 1680, 1820, 1855, 1912, 2067, 2120, 2184, 2226, 2390, 2544, 2730, 2756, 2868, 2968, 3107, 3120, 3180, 3346, 3445, 3585, 3640, 3710, 3824, 4134, 4240, 4368, 4452, 4780, 4823, 5019, 5460, 5512, 5565, 5736, 5936, 6214, 6360, 6692, 6890, 7170, 7280, 7420, 8268, 8365, 8904, 9321, 9560, 9646, 10038, 10335, 10920, 11024, 11130, 11472, 12428, 12667, 12720, 13384, 13780, 14340, 14469, 14840, 15535, 16536, 16730, 17808, 18642, 19120, 19292, 20076, 20670, 21749, 21840, 22260, 24115, 24856, 25095, 25334, 26768, 27560, 28680, 28938, 29680, 31070, 33072, 33460, 37284, 38001, 38584, 40152, 41340, 43498, 44520, 46605, 48230, 49712, 50190, 50668, 55120, 57360, 57876, 62140, 63335, 65247, 66920, 72345, 74568, 76002, 77168, 80304, 82680, 86996, 88669, 89040, 93210, 96460, 100380, 101336, 108745, 115752, 124280, 126670, 130494, 133840, 144690, 149136, 152004, 164671, 165360, 173992, 177338, 186420, 190005, 192920, 200760, 202672, 217490, 231504, 248560, 253340, 260988, 266007, 289380, 304008, 326235, 329342, 347984, 354676, 372840, 380010, 385840, 401520, 434980, 443345, 494013, 506680, 521976, 532014, 578760, 608016, 652470, 658684, 709352, 745680, 760020, 823355, 869960, 886690, 988026, 1013360, 1043952, 1064028, 1152697, 1157520, 1304940, 1317368, 1330035, 1418704, 1520040, 1646710, 1739920, 1773380, 1976052, 2128056, 2305394, 2470065, 2609880, 2634736, 2660070, 3040080, 3293420, 3458091, 3546760, 3952104, 4256112, 4610788, 4940130, 5219760, 5320140, 5763485, 6586840, 6916182, 7093520, 7904208, 9221576, 9880260, 10640280, 11526970, 13173680, 13832364, 17290455, 18443152, 19760520, 21280560, 23053940, 27664728, 34580910, 39521040, 46107880, 55329456, 69161820, 92215760, 138323640, 276647280]

約数ペア:

[(1, 276647280), (2, 138323640), (3, 92215760), (4, 69161820), (5, 55329456), (6, 46107880), (7, 39521040), (8, 34580910), (10, 27664728), (12, 23053940), (13, 21280560), (14, 19760520), (15, 18443152), (16, 17290455), (20, 13832364), (21, 13173680), (24, 11526970), (26, 10640280), (28, 9880260), (30, 9221576), (35, 7904208), (39, 7093520), (40, 6916182), (42, 6586840), (48, 5763485), (52, 5320140), (53, 5219760), (56, 4940130), (60, 4610788), (65, 4256112), (70, 3952104), (78, 3546760), (80, 3458091), (84, 3293420), (91, 3040080), (104, 2660070), (105, 2634736), (106, 2609880), (112, 2470065), (120, 2305394), (130, 2128056), (140, 1976052), (156, 1773380), (159, 1739920), (168, 1646710), (182, 1520040), (195, 1418704), (208, 1330035), (210, 1317368), (212, 1304940), (239, 1157520), (240, 1152697), (260, 1064028), (265, 1043952), (273, 1013360), (280, 988026), (312, 886690), (318, 869960), (336, 823355), (364, 760020), (371, 745680), (390, 709352), (420, 658684), (424, 652470), (455, 608016), (478, 578760), (520, 532014), (530, 521976), (546, 506680), (560, 494013), (624, 443345), (636, 434980), (689, 401520), (717, 385840), (728, 380010), (742, 372840), (780, 354676), (795, 347984), (840, 329342), (848, 326235), (910, 304008), (956, 289380), (1040, 266007), (1060, 260988), (1092, 253340), (1113, 248560), (1195, 231504), (1272, 217490), (1365, 202672), (1378, 200760), (1434, 192920), (1456, 190005), (1484, 186420), (1560, 177338), (1590, 173992), (1673, 165360), (1680, 164671), (1820, 152004), (1855, 149136), (1912, 144690), (2067, 133840), (2120, 130494), (2184, 126670), (2226, 124280), (2390, 115752), (2544, 108745), (2730, 101336), (2756, 100380), (2868, 96460), (2968, 93210), (3107, 89040), (3120, 88669), (3180, 86996), (3346, 82680), (3445, 80304), (3585, 77168), (3640, 76002), (3710, 74568), (3824, 72345), (4134, 66920), (4240, 65247), (4368, 63335), (4452, 62140), (4780, 57876), (4823, 57360), (5019, 55120), (5460, 50668), (5512, 50190), (5565, 49712), (5736, 48230), (5936, 46605), (6214, 44520), (6360, 43498), (6692, 41340), (6890, 40152), (7170, 38584), (7280, 38001), (7420, 37284), (8268, 33460), (8365, 33072), (8904, 31070), (9321, 29680), (9560, 28938), (9646, 28680), (10038, 27560), (10335, 26768), (10920, 25334), (11024, 25095), (11130, 24856), (11472, 24115), (12428, 22260), (12667, 21840), (12720, 21749), (13384, 20670), (13780, 20076), (14340, 19292), (14469, 19120), (14840, 18642), (15535, 17808), (16536, 16730)]