12438158880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{11903}}^1$

素因数の和:12239

約数の個数: 192

約数和(自身を含む): 44925124608

約数和(自身を除く): 32486965728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 311, 336, 420, 480, 560, 622, 672, 840, 933, 1120, 1244, 1555, 1680, 1866, 2177, 2488, 3110, 3360, 3732, 4354, 4665, 4976, 6220, 6531, 7464, 8708, 9330, 9952, 10885, 11903, 12440, 13062, 14928, 17416, 18660, 21770, 23806, 24880, 26124, 29856, 32655, 34832, 35709, 37320, 43540, 47612, 49760, 52248, 59515, 65310, 69664, 71418, 74640, 83321, 87080, 95224, 104496, 119030, 130620, 142836, 149280, 166642, 174160, 178545, 190448, 208992, 238060, 249963, 261240, 285672, 333284, 348320, 357090, 380896, 416605, 476120, 499926, 522480, 571344, 666568, 714180, 833210, 952240, 999852, 1044960, 1142688, 1249815, 1333136, 1428360, 1666420, 1904480, 1999704, 2499630, 2666272, 2856720, 3332840, 3701833, 3999408, 4999260, 5713440, 6665680, 7403666, 7998816, 9998520, 11105499, 13331360, 14807332, 18509165, 19997040, 22210998, 25912831, 29614664, 37018330, 39994080, 44421996, 51825662, 55527495, 59229328, 74036660, 77738493, 88843992, 103651324, 111054990, 118458656, 129564155, 148073320, 155476986, 177687984, 207302648, 222109980, 259128310, 296146640, 310953972, 355375968, 388692465, 414605296, 444219960, 518256620, 592293280, 621907944, 777384930, 829210592, 888439920, 1036513240, 1243815888, 1554769860, 1776879840, 2073026480, 2487631776, 3109539720, 4146052960, 6219079440, 12438158880]

約数ペア:

[(1, 12438158880), (2, 6219079440), (3, 4146052960), (4, 3109539720), (5, 2487631776), (6, 2073026480), (7, 1776879840), (8, 1554769860), (10, 1243815888), (12, 1036513240), (14, 888439920), (15, 829210592), (16, 777384930), (20, 621907944), (21, 592293280), (24, 518256620), (28, 444219960), (30, 414605296), (32, 388692465), (35, 355375968), (40, 310953972), (42, 296146640), (48, 259128310), (56, 222109980), (60, 207302648), (70, 177687984), (80, 155476986), (84, 148073320), (96, 129564155), (105, 118458656), (112, 111054990), (120, 103651324), (140, 88843992), (160, 77738493), (168, 74036660), (210, 59229328), (224, 55527495), (240, 51825662), (280, 44421996), (311, 39994080), (336, 37018330), (420, 29614664), (480, 25912831), (560, 22210998), (622, 19997040), (672, 18509165), (840, 14807332), (933, 13331360), (1120, 11105499), (1244, 9998520), (1555, 7998816), (1680, 7403666), (1866, 6665680), (2177, 5713440), (2488, 4999260), (3110, 3999408), (3360, 3701833), (3732, 3332840), (4354, 2856720), (4665, 2666272), (4976, 2499630), (6220, 1999704), (6531, 1904480), (7464, 1666420), (8708, 1428360), (9330, 1333136), (9952, 1249815), (10885, 1142688), (11903, 1044960), (12440, 999852), (13062, 952240), (14928, 833210), (17416, 714180), (18660, 666568), (21770, 571344), (23806, 522480), (24880, 499926), (26124, 476120), (29856, 416605), (32655, 380896), (34832, 357090), (35709, 348320), (37320, 333284), (43540, 285672), (47612, 261240), (49760, 249963), (52248, 238060), (59515, 208992), (65310, 190448), (69664, 178545), (71418, 174160), (74640, 166642), (83321, 149280), (87080, 142836), (95224, 130620), (104496, 119030)]