243158760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 922078080

約数和(自身を除く): 678919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 195, 207, 216, 230, 234, 251, 260, 270, 276, 299, 312, 324, 345, 351, 360, 390, 405, 414, 460, 468, 502, 520, 540, 552, 585, 598, 621, 648, 690, 702, 753, 780, 810, 828, 897, 920, 936, 1004, 1035, 1053, 1080, 1170, 1196, 1242, 1255, 1380, 1404, 1495, 1506, 1560, 1620, 1656, 1755, 1794, 1863, 2008, 2070, 2106, 2259, 2340, 2392, 2484, 2510, 2691, 2760, 2808, 2990, 3012, 3105, 3240, 3263, 3510, 3588, 3726, 3765, 4140, 4212, 4485, 4518, 4680, 4968, 5020, 5265, 5382, 5773, 5980, 6024, 6210, 6526, 6777, 7020, 7176, 7452, 7530, 8073, 8280, 8424, 8970, 9036, 9315, 9789, 10040, 10530, 10764, 11295, 11546, 11960, 12420, 13052, 13455, 13554, 14040, 14904, 15060, 16146, 16315, 17319, 17940, 18072, 18630, 19578, 20331, 21060, 21528, 22590, 23092, 24219, 24840, 26104, 26910, 27108, 28865, 29367, 30120, 32292, 32630, 33885, 34638, 35880, 37260, 39156, 40365, 40662, 42120, 45180, 46184, 48438, 48945, 51957, 53820, 54216, 57730, 58734, 64584, 65260, 67770, 69276, 74520, 75049, 78312, 80730, 81324, 86595, 88101, 90360, 96876, 97890, 101655, 103914, 107640, 115460, 117468, 121095, 130520, 135540, 138552, 146835, 150098, 155871, 161460, 162648, 173190, 176202, 193752, 195780, 203310, 207828, 225147, 230920, 234936, 242190, 259785, 264303, 271080, 293670, 300196, 311742, 322920, 346380, 352404, 375245, 391560, 406620, 415656, 440505, 450294, 467613, 484380, 519570, 528606, 587340, 600392, 623484, 675441, 692760, 704808, 750490, 779355, 813240, 881010, 900588, 935226, 968760, 1039140, 1057212, 1125735, 1174680, 1246968, 1321515, 1350882, 1500980, 1558710, 1762020, 1801176, 1870452, 2026323, 2078280, 2114424, 2251470, 2338065, 2643030, 2701764, 3001960, 3117420, 3377205, 3524040, 3740904, 4052646, 4502940, 4676130, 5286060, 5403528, 6078969, 6234840, 6754410, 8105292, 9005880, 9352260, 10131615, 10572120, 12157938, 13508820, 16210584, 18704520, 20263230, 24315876, 27017640, 30394845, 40526460, 48631752, 60789690, 81052920, 121579380, 243158760]

約数ペア:

[(1, 243158760), (2, 121579380), (3, 81052920), (4, 60789690), (5, 48631752), (6, 40526460), (8, 30394845), (9, 27017640), (10, 24315876), (12, 20263230), (13, 18704520), (15, 16210584), (18, 13508820), (20, 12157938), (23, 10572120), (24, 10131615), (26, 9352260), (27, 9005880), (30, 8105292), (36, 6754410), (39, 6234840), (40, 6078969), (45, 5403528), (46, 5286060), (52, 4676130), (54, 4502940), (60, 4052646), (65, 3740904), (69, 3524040), (72, 3377205), (78, 3117420), (81, 3001960), (90, 2701764), (92, 2643030), (104, 2338065), (108, 2251470), (115, 2114424), (117, 2078280), (120, 2026323), (130, 1870452), (135, 1801176), (138, 1762020), (156, 1558710), (162, 1500980), (180, 1350882), (184, 1321515), (195, 1246968), (207, 1174680), (216, 1125735), (230, 1057212), (234, 1039140), (251, 968760), (260, 935226), (270, 900588), (276, 881010), (299, 813240), (312, 779355), (324, 750490), (345, 704808), (351, 692760), (360, 675441), (390, 623484), (405, 600392), (414, 587340), (460, 528606), (468, 519570), (502, 484380), (520, 467613), (540, 450294), (552, 440505), (585, 415656), (598, 406620), (621, 391560), (648, 375245), (690, 352404), (702, 346380), (753, 322920), (780, 311742), (810, 300196), (828, 293670), (897, 271080), (920, 264303), (936, 259785), (1004, 242190), (1035, 234936), (1053, 230920), (1080, 225147), (1170, 207828), (1196, 203310), (1242, 195780), (1255, 193752), (1380, 176202), (1404, 173190), (1495, 162648), (1506, 161460), (1560, 155871), (1620, 150098), (1656, 146835), (1755, 138552), (1794, 135540), (1863, 130520), (2008, 121095), (2070, 117468), (2106, 115460), (2259, 107640), (2340, 103914), (2392, 101655), (2484, 97890), (2510, 96876), (2691, 90360), (2760, 88101), (2808, 86595), (2990, 81324), (3012, 80730), (3105, 78312), (3240, 75049), (3263, 74520), (3510, 69276), (3588, 67770), (3726, 65260), (3765, 64584), (4140, 58734), (4212, 57730), (4485, 54216), (4518, 53820), (4680, 51957), (4968, 48945), (5020, 48438), (5265, 46184), (5382, 45180), (5773, 42120), (5980, 40662), (6024, 40365), (6210, 39156), (6526, 37260), (6777, 35880), (7020, 34638), (7176, 33885), (7452, 32630), (7530, 32292), (8073, 30120), (8280, 29367), (8424, 28865), (8970, 27108), (9036, 26910), (9315, 26104), (9789, 24840), (10040, 24219), (10530, 23092), (10764, 22590), (11295, 21528), (11546, 21060), (11960, 20331), (12420, 19578), (13052, 18630), (13455, 18072), (13554, 17940), (14040, 17319), (14904, 16315), (15060, 16146)]