8102640

素因数分解:

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

素因数の和:96

約数の個数: 240

約数和(自身を含む): 32060448

約数和(自身を除く): 23957808

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, 49, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 106, 112, 120, 130, 140, 147, 156, 159, 168, 182, 195, 196, 208, 210, 212, 240, 245, 260, 265, 273, 280, 294, 312, 318, 336, 364, 371, 390, 392, 420, 424, 455, 490, 520, 530, 546, 560, 588, 624, 636, 637, 689, 728, 735, 742, 780, 784, 795, 840, 848, 910, 980, 1040, 1060, 1092, 1113, 1176, 1272, 1274, 1365, 1378, 1456, 1470, 1484, 1560, 1590, 1680, 1820, 1855, 1911, 1960, 2067, 2120, 2184, 2226, 2352, 2544, 2548, 2597, 2730, 2756, 2940, 2968, 3120, 3180, 3185, 3445, 3640, 3710, 3822, 3920, 4134, 4240, 4368, 4452, 4823, 5096, 5194, 5460, 5512, 5565, 5880, 5936, 6360, 6370, 6890, 7280, 7420, 7644, 7791, 8268, 8904, 9555, 9646, 10192, 10335, 10388, 10920, 11024, 11130, 11760, 12720, 12740, 12985, 13780, 14469, 14840, 15288, 15582, 16536, 17808, 19110, 19292, 20670, 20776, 21840, 22260, 24115, 25480, 25970, 27560, 28938, 29680, 30576, 31164, 33072, 33761, 38220, 38584, 38955, 41340, 41552, 44520, 48230, 50960, 51940, 55120, 57876, 62328, 67522, 72345, 76440, 77168, 77910, 82680, 89040, 96460, 101283, 103880, 115752, 124656, 135044, 144690, 152880, 155820, 165360, 168805, 192920, 202566, 207760, 231504, 270088, 289380, 311640, 337610, 385840, 405132, 506415, 540176, 578760, 623280, 675220, 810264, 1012830, 1157520, 1350440, 1620528, 2025660, 2700880, 4051320, 8102640]

約数ペア:

[(1, 8102640), (2, 4051320), (3, 2700880), (4, 2025660), (5, 1620528), (6, 1350440), (7, 1157520), (8, 1012830), (10, 810264), (12, 675220), (13, 623280), (14, 578760), (15, 540176), (16, 506415), (20, 405132), (21, 385840), (24, 337610), (26, 311640), (28, 289380), (30, 270088), (35, 231504), (39, 207760), (40, 202566), (42, 192920), (48, 168805), (49, 165360), (52, 155820), (53, 152880), (56, 144690), (60, 135044), (65, 124656), (70, 115752), (78, 103880), (80, 101283), (84, 96460), (91, 89040), (98, 82680), (104, 77910), (105, 77168), (106, 76440), (112, 72345), (120, 67522), (130, 62328), (140, 57876), (147, 55120), (156, 51940), (159, 50960), (168, 48230), (182, 44520), (195, 41552), (196, 41340), (208, 38955), (210, 38584), (212, 38220), (240, 33761), (245, 33072), (260, 31164), (265, 30576), (273, 29680), (280, 28938), (294, 27560), (312, 25970), (318, 25480), (336, 24115), (364, 22260), (371, 21840), (390, 20776), (392, 20670), (420, 19292), (424, 19110), (455, 17808), (490, 16536), (520, 15582), (530, 15288), (546, 14840), (560, 14469), (588, 13780), (624, 12985), (636, 12740), (637, 12720), (689, 11760), (728, 11130), (735, 11024), (742, 10920), (780, 10388), (784, 10335), (795, 10192), (840, 9646), (848, 9555), (910, 8904), (980, 8268), (1040, 7791), (1060, 7644), (1092, 7420), (1113, 7280), (1176, 6890), (1272, 6370), (1274, 6360), (1365, 5936), (1378, 5880), (1456, 5565), (1470, 5512), (1484, 5460), (1560, 5194), (1590, 5096), (1680, 4823), (1820, 4452), (1855, 4368), (1911, 4240), (1960, 4134), (2067, 3920), (2120, 3822), (2184, 3710), (2226, 3640), (2352, 3445), (2544, 3185), (2548, 3180), (2597, 3120), (2730, 2968), (2756, 2940)]