707789520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 240

約数和(自身を含む): 2584358400

約数和(自身を除く): 1876568880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1669, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3338, 3420, 3534, 3720, 4464, 4560, 4712, 5007, 5301, 5580, 5890, 6676, 6840, 7068, 7440, 8345, 8835, 9424, 10014, 10602, 11160, 11780, 13352, 13680, 14136, 15021, 16690, 17670, 20028, 21204, 22320, 23560, 25035, 26505, 26704, 28272, 30042, 31711, 33380, 35340, 40056, 42408, 47120, 50070, 51739, 53010, 60084, 63422, 66760, 70680, 75105, 80112, 84816, 95133, 100140, 103478, 106020, 120168, 126844, 133520, 141360, 150210, 155217, 158555, 190266, 200280, 206956, 212040, 240336, 253688, 258695, 285399, 300420, 310434, 317110, 380532, 400560, 413912, 424080, 465651, 475665, 507376, 517390, 570798, 600840, 620868, 634220, 761064, 776085, 827824, 931302, 951330, 983041, 1034780, 1141596, 1201680, 1241736, 1268440, 1426995, 1522128, 1552170, 1862604, 1902660, 1966082, 2069560, 2283192, 2328255, 2483472, 2536880, 2853990, 2949123, 3104340, 3725208, 3805320, 3932164, 4139120, 4566384, 4656510, 4915205, 5707980, 5898246, 6208680, 7450416, 7610640, 7864328, 8847369, 9313020, 9830410, 11415960, 11796492, 12417360, 14745615, 15728656, 17694738, 18626040, 19660820, 22831920, 23592984, 29491230, 35389476, 37252080, 39321640, 44236845, 47185968, 58982460, 70778952, 78643280, 88473690, 117964920, 141557904, 176947380, 235929840, 353894760, 707789520]

約数ペア:

[(1, 707789520), (2, 353894760), (3, 235929840), (4, 176947380), (5, 141557904), (6, 117964920), (8, 88473690), (9, 78643280), (10, 70778952), (12, 58982460), (15, 47185968), (16, 44236845), (18, 39321640), (19, 37252080), (20, 35389476), (24, 29491230), (30, 23592984), (31, 22831920), (36, 19660820), (38, 18626040), (40, 17694738), (45, 15728656), (48, 14745615), (57, 12417360), (60, 11796492), (62, 11415960), (72, 9830410), (76, 9313020), (80, 8847369), (90, 7864328), (93, 7610640), (95, 7450416), (114, 6208680), (120, 5898246), (124, 5707980), (144, 4915205), (152, 4656510), (155, 4566384), (171, 4139120), (180, 3932164), (186, 3805320), (190, 3725208), (228, 3104340), (240, 2949123), (248, 2853990), (279, 2536880), (285, 2483472), (304, 2328255), (310, 2283192), (342, 2069560), (360, 1966082), (372, 1902660), (380, 1862604), (456, 1552170), (465, 1522128), (496, 1426995), (558, 1268440), (570, 1241736), (589, 1201680), (620, 1141596), (684, 1034780), (720, 983041), (744, 951330), (760, 931302), (855, 827824), (912, 776085), (930, 761064), (1116, 634220), (1140, 620868), (1178, 600840), (1240, 570798), (1368, 517390), (1395, 507376), (1488, 475665), (1520, 465651), (1669, 424080), (1710, 413912), (1767, 400560), (1860, 380532), (2232, 317110), (2280, 310434), (2356, 300420), (2480, 285399), (2736, 258695), (2790, 253688), (2945, 240336), (3338, 212040), (3420, 206956), (3534, 200280), (3720, 190266), (4464, 158555), (4560, 155217), (4712, 150210), (5007, 141360), (5301, 133520), (5580, 126844), (5890, 120168), (6676, 106020), (6840, 103478), (7068, 100140), (7440, 95133), (8345, 84816), (8835, 80112), (9424, 75105), (10014, 70680), (10602, 66760), (11160, 63422), (11780, 60084), (13352, 53010), (13680, 51739), (14136, 50070), (15021, 47120), (16690, 42408), (17670, 40056), (20028, 35340), (21204, 33380), (22320, 31711), (23560, 30042), (25035, 28272), (26505, 26704)]