4919860920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 256

約数和(自身を含む): 16324439040

約数和(自身を除く): 11404578120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 103, 104, 120, 130, 134, 156, 195, 201, 206, 260, 268, 309, 312, 335, 390, 402, 412, 457, 515, 520, 536, 618, 670, 780, 804, 824, 871, 914, 1005, 1030, 1236, 1339, 1340, 1371, 1545, 1560, 1608, 1742, 1828, 2010, 2060, 2285, 2472, 2613, 2678, 2680, 2742, 3090, 3484, 3656, 4017, 4020, 4120, 4355, 4570, 5226, 5356, 5484, 5941, 6180, 6695, 6855, 6901, 6968, 8034, 8040, 8710, 9140, 10452, 10712, 10968, 11882, 12360, 13065, 13390, 13710, 13802, 16068, 17420, 17823, 18280, 20085, 20703, 20904, 23764, 26130, 26780, 27420, 27604, 29705, 30619, 32136, 34505, 34840, 35646, 40170, 41406, 47071, 47528, 52260, 53560, 54840, 55208, 59410, 61238, 69010, 71292, 80340, 82812, 89115, 89713, 91857, 94142, 103515, 104520, 118820, 122476, 138020, 141213, 142584, 153095, 160680, 165624, 178230, 179426, 183714, 188284, 207030, 235355, 237640, 244952, 269139, 276040, 282426, 306190, 356460, 358852, 367428, 376568, 398047, 414060, 448565, 459285, 470710, 538278, 564852, 611923, 612380, 706065, 712920, 717704, 734856, 796094, 828120, 897130, 918570, 941420, 1076556, 1129704, 1194141, 1223846, 1224760, 1345695, 1412130, 1592188, 1794260, 1835769, 1837140, 1882840, 1990235, 2153112, 2388282, 2447692, 2691390, 2824260, 3059615, 3153757, 3184376, 3588520, 3671538, 3674280, 3980470, 4776564, 4895384, 5382780, 5648520, 5970705, 6119230, 6307514, 7343076, 7960940, 9178845, 9461271, 9553128, 10765560, 11941410, 12238460, 12615028, 14686152, 15768785, 15921880, 18357690, 18922542, 23882820, 24476920, 25230056, 31537570, 36715380, 37845084, 40998841, 47306355, 47765640, 63075140, 73430760, 75690168, 81997682, 94612710, 122996523, 126150280, 163995364, 189225420, 204994205, 245993046, 327990728, 378450840, 409988410, 491986092, 614982615, 819976820, 983972184, 1229965230, 1639953640, 2459930460, 4919860920]

約数ペア:

[(1, 4919860920), (2, 2459930460), (3, 1639953640), (4, 1229965230), (5, 983972184), (6, 819976820), (8, 614982615), (10, 491986092), (12, 409988410), (13, 378450840), (15, 327990728), (20, 245993046), (24, 204994205), (26, 189225420), (30, 163995364), (39, 126150280), (40, 122996523), (52, 94612710), (60, 81997682), (65, 75690168), (67, 73430760), (78, 63075140), (103, 47765640), (104, 47306355), (120, 40998841), (130, 37845084), (134, 36715380), (156, 31537570), (195, 25230056), (201, 24476920), (206, 23882820), (260, 18922542), (268, 18357690), (309, 15921880), (312, 15768785), (335, 14686152), (390, 12615028), (402, 12238460), (412, 11941410), (457, 10765560), (515, 9553128), (520, 9461271), (536, 9178845), (618, 7960940), (670, 7343076), (780, 6307514), (804, 6119230), (824, 5970705), (871, 5648520), (914, 5382780), (1005, 4895384), (1030, 4776564), (1236, 3980470), (1339, 3674280), (1340, 3671538), (1371, 3588520), (1545, 3184376), (1560, 3153757), (1608, 3059615), (1742, 2824260), (1828, 2691390), (2010, 2447692), (2060, 2388282), (2285, 2153112), (2472, 1990235), (2613, 1882840), (2678, 1837140), (2680, 1835769), (2742, 1794260), (3090, 1592188), (3484, 1412130), (3656, 1345695), (4017, 1224760), (4020, 1223846), (4120, 1194141), (4355, 1129704), (4570, 1076556), (5226, 941420), (5356, 918570), (5484, 897130), (5941, 828120), (6180, 796094), (6695, 734856), (6855, 717704), (6901, 712920), (6968, 706065), (8034, 612380), (8040, 611923), (8710, 564852), (9140, 538278), (10452, 470710), (10712, 459285), (10968, 448565), (11882, 414060), (12360, 398047), (13065, 376568), (13390, 367428), (13710, 358852), (13802, 356460), (16068, 306190), (17420, 282426), (17823, 276040), (18280, 269139), (20085, 244952), (20703, 237640), (20904, 235355), (23764, 207030), (26130, 188284), (26780, 183714), (27420, 179426), (27604, 178230), (29705, 165624), (30619, 160680), (32136, 153095), (34505, 142584), (34840, 141213), (35646, 138020), (40170, 122476), (41406, 118820), (47071, 104520), (47528, 103515), (52260, 94142), (53560, 91857), (54840, 89713), (55208, 89115), (59410, 82812), (61238, 80340), (69010, 71292)]