2544731640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6491}}^1$

素因数の和:6536

約数の個数: 240

約数和(自身を含む): 9402818040

約数和(自身を除く): 6858086400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6491, 6534, 7128, 7260, 8712, 8910, 9801, 10890, 11880, 12982, 13068, 14520, 16335, 17820, 19473, 19602, 21780, 25964, 26136, 32455, 32670, 35640, 38946, 39204, 43560, 49005, 51928, 58419, 64910, 65340, 71401, 77892, 78408, 97365, 98010, 116838, 129820, 130680, 142802, 155784, 175257, 194730, 196020, 214203, 233676, 259640, 285604, 292095, 350514, 357005, 389460, 392040, 428406, 467352, 525771, 571208, 584190, 642609, 701028, 714010, 778920, 785411, 856812, 876285, 1051542, 1071015, 1168380, 1285218, 1402056, 1428020, 1570822, 1713624, 1752570, 1927827, 2103084, 2142030, 2336760, 2356233, 2570436, 2628855, 2856040, 3141644, 3213045, 3505140, 3855654, 3927055, 4206168, 4284060, 4712466, 5140872, 5257710, 5783481, 6283288, 6426090, 7010280, 7068699, 7711308, 7854110, 8568120, 9424932, 9639135, 10515420, 11566962, 11781165, 12852180, 14137398, 15422616, 15708220, 18849864, 19278270, 21030840, 21206097, 23133924, 23562330, 25704360, 28274796, 28917405, 31416440, 35343495, 38556540, 42412194, 46267848, 47124660, 56549592, 57834810, 63618291, 70686990, 77113080, 84824388, 94249320, 106030485, 115669620, 127236582, 141373980, 169648776, 212060970, 231339240, 254473164, 282747960, 318091455, 424121940, 508946328, 636182910, 848243880, 1272365820, 2544731640]

約数ペア:

[(1, 2544731640), (2, 1272365820), (3, 848243880), (4, 636182910), (5, 508946328), (6, 424121940), (8, 318091455), (9, 282747960), (10, 254473164), (11, 231339240), (12, 212060970), (15, 169648776), (18, 141373980), (20, 127236582), (22, 115669620), (24, 106030485), (27, 94249320), (30, 84824388), (33, 77113080), (36, 70686990), (40, 63618291), (44, 57834810), (45, 56549592), (54, 47124660), (55, 46267848), (60, 42412194), (66, 38556540), (72, 35343495), (81, 31416440), (88, 28917405), (90, 28274796), (99, 25704360), (108, 23562330), (110, 23133924), (120, 21206097), (121, 21030840), (132, 19278270), (135, 18849864), (162, 15708220), (165, 15422616), (180, 14137398), (198, 12852180), (216, 11781165), (220, 11566962), (242, 10515420), (264, 9639135), (270, 9424932), (297, 8568120), (324, 7854110), (330, 7711308), (360, 7068699), (363, 7010280), (396, 6426090), (405, 6283288), (440, 5783481), (484, 5257710), (495, 5140872), (540, 4712466), (594, 4284060), (605, 4206168), (648, 3927055), (660, 3855654), (726, 3505140), (792, 3213045), (810, 3141644), (891, 2856040), (968, 2628855), (990, 2570436), (1080, 2356233), (1089, 2336760), (1188, 2142030), (1210, 2103084), (1320, 1927827), (1452, 1752570), (1485, 1713624), (1620, 1570822), (1782, 1428020), (1815, 1402056), (1980, 1285218), (2178, 1168380), (2376, 1071015), (2420, 1051542), (2904, 876285), (2970, 856812), (3240, 785411), (3267, 778920), (3564, 714010), (3630, 701028), (3960, 642609), (4356, 584190), (4455, 571208), (4840, 525771), (5445, 467352), (5940, 428406), (6491, 392040), (6534, 389460), (7128, 357005), (7260, 350514), (8712, 292095), (8910, 285604), (9801, 259640), (10890, 233676), (11880, 214203), (12982, 196020), (13068, 194730), (14520, 175257), (16335, 155784), (17820, 142802), (19473, 130680), (19602, 129820), (21780, 116838), (25964, 98010), (26136, 97365), (32455, 78408), (32670, 77892), (35640, 71401), (38946, 65340), (39204, 64910), (43560, 58419), (49005, 51928)]