3987130320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2122

約数の個数: 240

約数和(自身を含む): 13913752320

約数和(自身を除く): 9926622000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 59, 60, 72, 80, 90, 94, 118, 120, 141, 144, 177, 180, 188, 235, 236, 240, 282, 295, 354, 360, 376, 423, 470, 472, 531, 564, 590, 705, 708, 720, 752, 846, 885, 940, 944, 1062, 1128, 1180, 1410, 1416, 1692, 1770, 1880, 1997, 2115, 2124, 2256, 2360, 2655, 2773, 2820, 2832, 3384, 3540, 3760, 3994, 4230, 4248, 4720, 5310, 5546, 5640, 5991, 6768, 7080, 7988, 8319, 8460, 8496, 9985, 10620, 11092, 11280, 11982, 13865, 14160, 15976, 16638, 16920, 17973, 19970, 21240, 22184, 23964, 24957, 27730, 29955, 31952, 33276, 33840, 35946, 39940, 41595, 42480, 44368, 47928, 49914, 55460, 59910, 66552, 71892, 79880, 83190, 89865, 93859, 95856, 99828, 110920, 117823, 119820, 124785, 133104, 143784, 159760, 166380, 179730, 187718, 199656, 221840, 235646, 239640, 249570, 281577, 287568, 332760, 353469, 359460, 375436, 399312, 469295, 471292, 479280, 499140, 563154, 589115, 665520, 706938, 718920, 750872, 844731, 938590, 942584, 998280, 1060407, 1126308, 1178230, 1407885, 1413876, 1437840, 1501744, 1689462, 1767345, 1877180, 1885168, 1996560, 2120814, 2252616, 2356460, 2815770, 2827752, 3378924, 3534690, 3754360, 4223655, 4241628, 4505232, 4712920, 5302035, 5537681, 5631540, 5655504, 6757848, 7069380, 7508720, 8447310, 8483256, 9425840, 10604070, 11075362, 11263080, 13515696, 14138760, 16613043, 16894620, 16966512, 21208140, 22150724, 22526160, 27688405, 28277520, 33226086, 33789240, 42416280, 44301448, 49839129, 55376810, 66452172, 67578480, 83065215, 84832560, 88602896, 99678258, 110753620, 132904344, 166130430, 199356516, 221507240, 249195645, 265808688, 332260860, 398713032, 443014480, 498391290, 664521720, 797426064, 996782580, 1329043440, 1993565160, 3987130320]

約数ペア:

[(1, 3987130320), (2, 1993565160), (3, 1329043440), (4, 996782580), (5, 797426064), (6, 664521720), (8, 498391290), (9, 443014480), (10, 398713032), (12, 332260860), (15, 265808688), (16, 249195645), (18, 221507240), (20, 199356516), (24, 166130430), (30, 132904344), (36, 110753620), (40, 99678258), (45, 88602896), (47, 84832560), (48, 83065215), (59, 67578480), (60, 66452172), (72, 55376810), (80, 49839129), (90, 44301448), (94, 42416280), (118, 33789240), (120, 33226086), (141, 28277520), (144, 27688405), (177, 22526160), (180, 22150724), (188, 21208140), (235, 16966512), (236, 16894620), (240, 16613043), (282, 14138760), (295, 13515696), (354, 11263080), (360, 11075362), (376, 10604070), (423, 9425840), (470, 8483256), (472, 8447310), (531, 7508720), (564, 7069380), (590, 6757848), (705, 5655504), (708, 5631540), (720, 5537681), (752, 5302035), (846, 4712920), (885, 4505232), (940, 4241628), (944, 4223655), (1062, 3754360), (1128, 3534690), (1180, 3378924), (1410, 2827752), (1416, 2815770), (1692, 2356460), (1770, 2252616), (1880, 2120814), (1997, 1996560), (2115, 1885168), (2124, 1877180), (2256, 1767345), (2360, 1689462), (2655, 1501744), (2773, 1437840), (2820, 1413876), (2832, 1407885), (3384, 1178230), (3540, 1126308), (3760, 1060407), (3994, 998280), (4230, 942584), (4248, 938590), (4720, 844731), (5310, 750872), (5546, 718920), (5640, 706938), (5991, 665520), (6768, 589115), (7080, 563154), (7988, 499140), (8319, 479280), (8460, 471292), (8496, 469295), (9985, 399312), (10620, 375436), (11092, 359460), (11280, 353469), (11982, 332760), (13865, 287568), (14160, 281577), (15976, 249570), (16638, 239640), (16920, 235646), (17973, 221840), (19970, 199656), (21240, 187718), (22184, 179730), (23964, 166380), (24957, 159760), (27730, 143784), (29955, 133104), (31952, 124785), (33276, 119820), (33840, 117823), (35946, 110920), (39940, 99828), (41595, 95856), (42480, 93859), (44368, 89865), (47928, 83190), (49914, 79880), (55460, 71892), (59910, 66552)]