812731680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 2955004416

約数和(自身を除く): 2142272736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 106, 115, 120, 138, 144, 159, 160, 180, 184, 207, 212, 230, 240, 265, 276, 288, 318, 345, 360, 368, 414, 424, 460, 463, 477, 480, 530, 552, 636, 690, 720, 736, 795, 828, 848, 920, 926, 954, 1035, 1060, 1104, 1219, 1272, 1380, 1389, 1440, 1590, 1656, 1696, 1840, 1852, 1908, 2070, 2120, 2208, 2315, 2385, 2438, 2544, 2760, 2778, 3180, 3312, 3657, 3680, 3704, 3816, 4140, 4167, 4240, 4630, 4770, 4876, 5088, 5520, 5556, 6095, 6360, 6624, 6945, 7314, 7408, 7632, 8280, 8334, 8480, 9260, 9540, 9752, 10649, 10971, 11040, 11112, 12190, 12720, 13890, 14628, 14816, 15264, 16560, 16668, 18285, 18520, 19080, 19504, 20835, 21298, 21942, 22224, 24380, 24539, 25440, 27780, 29256, 31947, 33120, 33336, 36570, 37040, 38160, 39008, 41670, 42596, 43884, 44448, 48760, 49078, 53245, 54855, 55560, 58512, 63894, 66672, 73140, 73617, 74080, 76320, 83340, 85192, 87768, 95841, 97520, 98156, 106490, 109710, 111120, 117024, 122695, 127788, 133344, 146280, 147234, 159735, 166680, 170384, 175536, 191682, 195040, 196312, 212980, 219420, 220851, 222240, 245390, 255576, 292560, 294468, 319470, 333360, 340768, 351072, 368085, 383364, 392624, 425960, 438840, 441702, 479205, 490780, 511152, 564397, 585120, 588936, 638940, 666720, 736170, 766728, 785248, 851920, 877680, 883404, 958410, 981560, 1022304, 1104255, 1128794, 1177872, 1277880, 1472340, 1533456, 1693191, 1703840, 1755360, 1766808, 1916820, 1963120, 2208510, 2257588, 2355744, 2555760, 2821985, 2944680, 3066912, 3386382, 3533616, 3833640, 3926240, 4417020, 4515176, 5079573, 5111520, 5643970, 5889360, 6772764, 7067232, 7667280, 8465955, 8834040, 9030352, 10159146, 11287940, 11778720, 13545528, 15334560, 16931910, 17668080, 18060704, 20318292, 22575880, 25397865, 27091056, 33863820, 35336160, 40636584, 45151760, 50795730, 54182112, 67727640, 81273168, 90303520, 101591460, 135455280, 162546336, 203182920, 270910560, 406365840, 812731680]

約数ペア:

[(1, 812731680), (2, 406365840), (3, 270910560), (4, 203182920), (5, 162546336), (6, 135455280), (8, 101591460), (9, 90303520), (10, 81273168), (12, 67727640), (15, 54182112), (16, 50795730), (18, 45151760), (20, 40636584), (23, 35336160), (24, 33863820), (30, 27091056), (32, 25397865), (36, 22575880), (40, 20318292), (45, 18060704), (46, 17668080), (48, 16931910), (53, 15334560), (60, 13545528), (69, 11778720), (72, 11287940), (80, 10159146), (90, 9030352), (92, 8834040), (96, 8465955), (106, 7667280), (115, 7067232), (120, 6772764), (138, 5889360), (144, 5643970), (159, 5111520), (160, 5079573), (180, 4515176), (184, 4417020), (207, 3926240), (212, 3833640), (230, 3533616), (240, 3386382), (265, 3066912), (276, 2944680), (288, 2821985), (318, 2555760), (345, 2355744), (360, 2257588), (368, 2208510), (414, 1963120), (424, 1916820), (460, 1766808), (463, 1755360), (477, 1703840), (480, 1693191), (530, 1533456), (552, 1472340), (636, 1277880), (690, 1177872), (720, 1128794), (736, 1104255), (795, 1022304), (828, 981560), (848, 958410), (920, 883404), (926, 877680), (954, 851920), (1035, 785248), (1060, 766728), (1104, 736170), (1219, 666720), (1272, 638940), (1380, 588936), (1389, 585120), (1440, 564397), (1590, 511152), (1656, 490780), (1696, 479205), (1840, 441702), (1852, 438840), (1908, 425960), (2070, 392624), (2120, 383364), (2208, 368085), (2315, 351072), (2385, 340768), (2438, 333360), (2544, 319470), (2760, 294468), (2778, 292560), (3180, 255576), (3312, 245390), (3657, 222240), (3680, 220851), (3704, 219420), (3816, 212980), (4140, 196312), (4167, 195040), (4240, 191682), (4630, 175536), (4770, 170384), (4876, 166680), (5088, 159735), (5520, 147234), (5556, 146280), (6095, 133344), (6360, 127788), (6624, 122695), (6945, 117024), (7314, 111120), (7408, 109710), (7632, 106490), (8280, 98156), (8334, 97520), (8480, 95841), (9260, 87768), (9540, 85192), (9752, 83340), (10649, 76320), (10971, 74080), (11040, 73617), (11112, 73140), (12190, 66672), (12720, 63894), (13890, 58512), (14628, 55560), (14816, 54855), (15264, 53245), (16560, 49078), (16668, 48760), (18285, 44448), (18520, 43884), (19080, 42596), (19504, 41670), (20835, 39008), (21298, 38160), (21942, 37040), (22224, 36570), (24380, 33336), (24539, 33120), (25440, 31947), (27780, 29256)]