160481580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 391096020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 210, 222, 230, 259, 276, 322, 345, 370, 420, 444, 449, 460, 483, 518, 555, 644, 690, 740, 777, 805, 851, 898, 966, 1036, 1110, 1295, 1347, 1380, 1554, 1610, 1702, 1796, 1932, 2220, 2245, 2415, 2553, 2590, 2694, 3108, 3143, 3220, 3404, 3885, 4255, 4490, 4830, 5106, 5180, 5388, 5957, 6286, 6735, 7770, 8510, 8980, 9429, 9660, 10212, 10327, 11914, 12572, 12765, 13470, 15540, 15715, 16613, 17020, 17871, 18858, 20654, 23828, 25530, 26940, 29785, 30981, 31430, 33226, 35742, 37716, 41308, 47145, 49839, 51060, 51635, 59570, 61962, 62860, 66452, 71484, 72289, 83065, 89355, 94290, 99678, 103270, 116291, 119140, 123924, 144578, 154905, 166130, 178710, 188580, 199356, 206540, 216867, 232582, 249195, 289156, 309810, 332260, 348873, 357420, 361445, 382099, 433734, 465164, 498390, 581455, 619620, 697746, 722890, 764198, 867468, 996780, 1084335, 1146297, 1162910, 1395492, 1445780, 1528396, 1744365, 1910495, 2168670, 2292594, 2325820, 2674693, 3488730, 3820990, 4337340, 4585188, 5349386, 5731485, 6977460, 7641980, 8024079, 10698772, 11462970, 13373465, 16048158, 22925940, 26746930, 32096316, 40120395, 53493860, 80240790, 160481580]

約数ペア:

[(1, 160481580), (2, 80240790), (3, 53493860), (4, 40120395), (5, 32096316), (6, 26746930), (7, 22925940), (10, 16048158), (12, 13373465), (14, 11462970), (15, 10698772), (20, 8024079), (21, 7641980), (23, 6977460), (28, 5731485), (30, 5349386), (35, 4585188), (37, 4337340), (42, 3820990), (46, 3488730), (60, 2674693), (69, 2325820), (70, 2292594), (74, 2168670), (84, 1910495), (92, 1744365), (105, 1528396), (111, 1445780), (115, 1395492), (138, 1162910), (140, 1146297), (148, 1084335), (161, 996780), (185, 867468), (210, 764198), (222, 722890), (230, 697746), (259, 619620), (276, 581455), (322, 498390), (345, 465164), (370, 433734), (420, 382099), (444, 361445), (449, 357420), (460, 348873), (483, 332260), (518, 309810), (555, 289156), (644, 249195), (690, 232582), (740, 216867), (777, 206540), (805, 199356), (851, 188580), (898, 178710), (966, 166130), (1036, 154905), (1110, 144578), (1295, 123924), (1347, 119140), (1380, 116291), (1554, 103270), (1610, 99678), (1702, 94290), (1796, 89355), (1932, 83065), (2220, 72289), (2245, 71484), (2415, 66452), (2553, 62860), (2590, 61962), (2694, 59570), (3108, 51635), (3143, 51060), (3220, 49839), (3404, 47145), (3885, 41308), (4255, 37716), (4490, 35742), (4830, 33226), (5106, 31430), (5180, 30981), (5388, 29785), (5957, 26940), (6286, 25530), (6735, 23828), (7770, 20654), (8510, 18858), (8980, 17871), (9429, 17020), (9660, 16613), (10212, 15715), (10327, 15540), (11914, 13470), (12572, 12765)]