204548561640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2481181}}^1$

素因数の和:2481427

約数の個数: 96

約数和(自身を含む): 667686076200

約数和(自身を除く): 463137514560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 13740, 16488, 20610, 27480, 41220, 82440, 2481181, 4962362, 7443543, 9924724, 12405905, 14887086, 19849448, 22330629, 24811810, 29774172, 37217715, 44661258, 49623620, 59548344, 74435430, 89322516, 99247240, 111653145, 148870860, 178645032, 223306290, 297741720, 446612580, 568190449, 893225160, 1136380898, 1704571347, 2272761796, 2840952245, 3409142694, 4545523592, 5113714041, 5681904490, 6818285388, 8522856735, 10227428082, 11363808980, 13636570776, 17045713470, 20454856164, 22727617960, 25568570205, 34091426940, 40909712328, 51137140410, 68182853880, 102274280820, 204548561640]

約数ペア:

[(1, 204548561640), (2, 102274280820), (3, 68182853880), (4, 51137140410), (5, 40909712328), (6, 34091426940), (8, 25568570205), (9, 22727617960), (10, 20454856164), (12, 17045713470), (15, 13636570776), (18, 11363808980), (20, 10227428082), (24, 8522856735), (30, 6818285388), (36, 5681904490), (40, 5113714041), (45, 4545523592), (60, 3409142694), (72, 2840952245), (90, 2272761796), (120, 1704571347), (180, 1136380898), (229, 893225160), (360, 568190449), (458, 446612580), (687, 297741720), (916, 223306290), (1145, 178645032), (1374, 148870860), (1832, 111653145), (2061, 99247240), (2290, 89322516), (2748, 74435430), (3435, 59548344), (4122, 49623620), (4580, 44661258), (5496, 37217715), (6870, 29774172), (8244, 24811810), (9160, 22330629), (10305, 19849448), (13740, 14887086), (16488, 12405905), (20610, 9924724), (27480, 7443543), (41220, 4962362), (82440, 2481181)]