306628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 1043461440

約数和(自身を除く): 736833120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 480, 510, 530, 544, 636, 680, 709, 795, 816, 848, 901, 1020, 1060, 1272, 1360, 1418, 1590, 1632, 1696, 1802, 2040, 2120, 2127, 2544, 2703, 2720, 2836, 3180, 3545, 3604, 4080, 4240, 4254, 4505, 5088, 5406, 5672, 6360, 7090, 7208, 8160, 8480, 8508, 9010, 10635, 10812, 11344, 12053, 12720, 13515, 14180, 14416, 17016, 18020, 21270, 21624, 22688, 24106, 25440, 27030, 28360, 28832, 34032, 36040, 36159, 37577, 42540, 43248, 48212, 54060, 56720, 60265, 68064, 72080, 72318, 75154, 85080, 86496, 96424, 108120, 112731, 113440, 120530, 144160, 144636, 150308, 170160, 180795, 187885, 192848, 216240, 225462, 241060, 289272, 300616, 340320, 361590, 375770, 385696, 432480, 450924, 482120, 563655, 578544, 601232, 638809, 723180, 751540, 901848, 964240, 1127310, 1157088, 1202464, 1277618, 1446360, 1503080, 1803696, 1916427, 1928480, 2254620, 2555236, 2892720, 3006160, 3194045, 3607392, 3832854, 4509240, 5110472, 5785440, 6012320, 6388090, 7665708, 9018480, 9582135, 10220944, 12776180, 15331416, 18036960, 19164270, 20441888, 25552360, 30662832, 38328540, 51104720, 61325664, 76657080, 102209440, 153314160, 306628320]

約数ペア:

[(1, 306628320), (2, 153314160), (3, 102209440), (4, 76657080), (5, 61325664), (6, 51104720), (8, 38328540), (10, 30662832), (12, 25552360), (15, 20441888), (16, 19164270), (17, 18036960), (20, 15331416), (24, 12776180), (30, 10220944), (32, 9582135), (34, 9018480), (40, 7665708), (48, 6388090), (51, 6012320), (53, 5785440), (60, 5110472), (68, 4509240), (80, 3832854), (85, 3607392), (96, 3194045), (102, 3006160), (106, 2892720), (120, 2555236), (136, 2254620), (159, 1928480), (160, 1916427), (170, 1803696), (204, 1503080), (212, 1446360), (240, 1277618), (255, 1202464), (265, 1157088), (272, 1127310), (318, 964240), (340, 901848), (408, 751540), (424, 723180), (480, 638809), (510, 601232), (530, 578544), (544, 563655), (636, 482120), (680, 450924), (709, 432480), (795, 385696), (816, 375770), (848, 361590), (901, 340320), (1020, 300616), (1060, 289272), (1272, 241060), (1360, 225462), (1418, 216240), (1590, 192848), (1632, 187885), (1696, 180795), (1802, 170160), (2040, 150308), (2120, 144636), (2127, 144160), (2544, 120530), (2703, 113440), (2720, 112731), (2836, 108120), (3180, 96424), (3545, 86496), (3604, 85080), (4080, 75154), (4240, 72318), (4254, 72080), (4505, 68064), (5088, 60265), (5406, 56720), (5672, 54060), (6360, 48212), (7090, 43248), (7208, 42540), (8160, 37577), (8480, 36159), (8508, 36040), (9010, 34032), (10635, 28832), (10812, 28360), (11344, 27030), (12053, 25440), (12720, 24106), (13515, 22688), (14180, 21624), (14416, 21270), (17016, 18020)]