168298320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 540929664

約数和(自身を除く): 372631344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 101, 106, 120, 131, 159, 202, 212, 240, 262, 265, 303, 318, 393, 404, 424, 505, 524, 530, 606, 636, 655, 786, 795, 808, 848, 1010, 1048, 1060, 1212, 1272, 1310, 1515, 1572, 1590, 1616, 1965, 2020, 2096, 2120, 2424, 2544, 2620, 3030, 3144, 3180, 3930, 4040, 4240, 4848, 5240, 5353, 6060, 6288, 6360, 6943, 7860, 8080, 10480, 10706, 12120, 12720, 13231, 13886, 15720, 16059, 20829, 21412, 24240, 26462, 26765, 27772, 31440, 32118, 34715, 39693, 41658, 42824, 52924, 53530, 55544, 64236, 66155, 69430, 79386, 80295, 83316, 85648, 104145, 105848, 107060, 111088, 128472, 132310, 138860, 158772, 160590, 166632, 198465, 208290, 211696, 214120, 256944, 264620, 277720, 317544, 321180, 333264, 396930, 416580, 428240, 529240, 555440, 635088, 642360, 701243, 793860, 833160, 1058480, 1284720, 1402486, 1587720, 1666320, 2103729, 2804972, 3175440, 3506215, 4207458, 5609944, 7012430, 8414916, 10518645, 11219888, 14024860, 16829832, 21037290, 28049720, 33659664, 42074580, 56099440, 84149160, 168298320]

約数ペア:

[(1, 168298320), (2, 84149160), (3, 56099440), (4, 42074580), (5, 33659664), (6, 28049720), (8, 21037290), (10, 16829832), (12, 14024860), (15, 11219888), (16, 10518645), (20, 8414916), (24, 7012430), (30, 5609944), (40, 4207458), (48, 3506215), (53, 3175440), (60, 2804972), (80, 2103729), (101, 1666320), (106, 1587720), (120, 1402486), (131, 1284720), (159, 1058480), (202, 833160), (212, 793860), (240, 701243), (262, 642360), (265, 635088), (303, 555440), (318, 529240), (393, 428240), (404, 416580), (424, 396930), (505, 333264), (524, 321180), (530, 317544), (606, 277720), (636, 264620), (655, 256944), (786, 214120), (795, 211696), (808, 208290), (848, 198465), (1010, 166632), (1048, 160590), (1060, 158772), (1212, 138860), (1272, 132310), (1310, 128472), (1515, 111088), (1572, 107060), (1590, 105848), (1616, 104145), (1965, 85648), (2020, 83316), (2096, 80295), (2120, 79386), (2424, 69430), (2544, 66155), (2620, 64236), (3030, 55544), (3144, 53530), (3180, 52924), (3930, 42824), (4040, 41658), (4240, 39693), (4848, 34715), (5240, 32118), (5353, 31440), (6060, 27772), (6288, 26765), (6360, 26462), (6943, 24240), (7860, 21412), (8080, 20829), (10480, 16059), (10706, 15720), (12120, 13886), (12720, 13231)]