2474117440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 168

約数和(自身を含む): 6467807232

約数和(自身を除く): 3993689792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 289, 310, 320, 340, 496, 527, 544, 578, 620, 680, 863, 992, 1054, 1088, 1156, 1240, 1360, 1445, 1726, 1984, 2108, 2312, 2480, 2635, 2720, 2890, 3452, 4216, 4315, 4624, 4960, 5270, 5440, 5780, 6904, 8432, 8630, 8959, 9248, 9920, 10540, 11560, 13808, 14671, 16864, 17260, 17918, 18496, 21080, 23120, 26753, 27616, 29342, 33728, 34520, 35836, 42160, 44795, 46240, 53506, 55232, 58684, 69040, 71672, 73355, 84320, 89590, 92480, 107012, 117368, 133765, 138080, 143344, 146710, 168640, 179180, 214024, 234736, 249407, 267530, 276160, 286688, 293420, 358360, 428048, 454801, 469472, 498814, 535060, 573376, 586840, 716720, 856096, 909602, 938944, 997628, 1070120, 1173680, 1247035, 1433440, 1712192, 1819204, 1995256, 2140240, 2274005, 2347360, 2494070, 2866880, 3638408, 3990512, 4280480, 4548010, 4694720, 4988140, 7276816, 7731617, 7981024, 8560960, 9096020, 9976280, 14553632, 15463234, 15962048, 18192040, 19952560, 29107264, 30926468, 36384080, 38658085, 39905120, 61852936, 72768160, 77316170, 79810240, 123705872, 145536320, 154632340, 247411744, 309264680, 494823488, 618529360, 1237058720, 2474117440]

約数ペア:

[(1, 2474117440), (2, 1237058720), (4, 618529360), (5, 494823488), (8, 309264680), (10, 247411744), (16, 154632340), (17, 145536320), (20, 123705872), (31, 79810240), (32, 77316170), (34, 72768160), (40, 61852936), (62, 39905120), (64, 38658085), (68, 36384080), (80, 30926468), (85, 29107264), (124, 19952560), (136, 18192040), (155, 15962048), (160, 15463234), (170, 14553632), (248, 9976280), (272, 9096020), (289, 8560960), (310, 7981024), (320, 7731617), (340, 7276816), (496, 4988140), (527, 4694720), (544, 4548010), (578, 4280480), (620, 3990512), (680, 3638408), (863, 2866880), (992, 2494070), (1054, 2347360), (1088, 2274005), (1156, 2140240), (1240, 1995256), (1360, 1819204), (1445, 1712192), (1726, 1433440), (1984, 1247035), (2108, 1173680), (2312, 1070120), (2480, 997628), (2635, 938944), (2720, 909602), (2890, 856096), (3452, 716720), (4216, 586840), (4315, 573376), (4624, 535060), (4960, 498814), (5270, 469472), (5440, 454801), (5780, 428048), (6904, 358360), (8432, 293420), (8630, 286688), (8959, 276160), (9248, 267530), (9920, 249407), (10540, 234736), (11560, 214024), (13808, 179180), (14671, 168640), (16864, 146710), (17260, 143344), (17918, 138080), (18496, 133765), (21080, 117368), (23120, 107012), (26753, 92480), (27616, 89590), (29342, 84320), (33728, 73355), (34520, 71672), (35836, 69040), (42160, 58684), (44795, 55232), (46240, 53506)]