203955360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 742742784

約数和(自身を除く): 538787424

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, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 601, 606, 672, 707, 808, 840, 1010, 1120, 1202, 1212, 1414, 1515, 1616, 1680, 1803, 2020, 2121, 2404, 2424, 2828, 3005, 3030, 3232, 3360, 3535, 3606, 4040, 4207, 4242, 4808, 4848, 5656, 6010, 6060, 7070, 7212, 8080, 8414, 8484, 9015, 9616, 9696, 10605, 11312, 12020, 12120, 12621, 14140, 14424, 16160, 16828, 16968, 18030, 19232, 21035, 21210, 22624, 24040, 24240, 25242, 28280, 28848, 33656, 33936, 36060, 42070, 42420, 48080, 48480, 50484, 56560, 57696, 60701, 63105, 67312, 67872, 72120, 84140, 84840, 96160, 100968, 113120, 121402, 126210, 134624, 144240, 168280, 169680, 182103, 201936, 242804, 252420, 288480, 303505, 336560, 339360, 364206, 403872, 424907, 485608, 504840, 607010, 673120, 728412, 849814, 910515, 971216, 1009680, 1214020, 1274721, 1456824, 1699628, 1821030, 1942432, 2019360, 2124535, 2428040, 2549442, 2913648, 3399256, 3642060, 4249070, 4856080, 5098884, 5827296, 6373605, 6798512, 7284120, 8498140, 9712160, 10197768, 12747210, 13597024, 14568240, 16996280, 20395536, 25494420, 29136480, 33992560, 40791072, 50988840, 67985120, 101977680, 203955360]

約数ペア:

[(1, 203955360), (2, 101977680), (3, 67985120), (4, 50988840), (5, 40791072), (6, 33992560), (7, 29136480), (8, 25494420), (10, 20395536), (12, 16996280), (14, 14568240), (15, 13597024), (16, 12747210), (20, 10197768), (21, 9712160), (24, 8498140), (28, 7284120), (30, 6798512), (32, 6373605), (35, 5827296), (40, 5098884), (42, 4856080), (48, 4249070), (56, 3642060), (60, 3399256), (70, 2913648), (80, 2549442), (84, 2428040), (96, 2124535), (101, 2019360), (105, 1942432), (112, 1821030), (120, 1699628), (140, 1456824), (160, 1274721), (168, 1214020), (202, 1009680), (210, 971216), (224, 910515), (240, 849814), (280, 728412), (303, 673120), (336, 607010), (404, 504840), (420, 485608), (480, 424907), (505, 403872), (560, 364206), (601, 339360), (606, 336560), (672, 303505), (707, 288480), (808, 252420), (840, 242804), (1010, 201936), (1120, 182103), (1202, 169680), (1212, 168280), (1414, 144240), (1515, 134624), (1616, 126210), (1680, 121402), (1803, 113120), (2020, 100968), (2121, 96160), (2404, 84840), (2424, 84140), (2828, 72120), (3005, 67872), (3030, 67312), (3232, 63105), (3360, 60701), (3535, 57696), (3606, 56560), (4040, 50484), (4207, 48480), (4242, 48080), (4808, 42420), (4848, 42070), (5656, 36060), (6010, 33936), (6060, 33656), (7070, 28848), (7212, 28280), (8080, 25242), (8414, 24240), (8484, 24040), (9015, 22624), (9616, 21210), (9696, 21035), (10605, 19232), (11312, 18030), (12020, 16968), (12120, 16828), (12621, 16160), (14140, 14424)]