151263640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14992

約数の個数: 64

約数和(自身を含む): 387452160

約数和(自身を除く): 236188520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 14947, 29894, 59788, 74735, 119576, 149470, 164417, 298940, 328834, 343781, 597880, 657668, 687562, 822085, 1315336, 1375124, 1644170, 1718905, 2750248, 3288340, 3437810, 3781591, 6576680, 6875620, 7563182, 13751240, 15126364, 18907955, 30252728, 37815910, 75631820, 151263640]

約数ペア:

[(1, 151263640), (2, 75631820), (4, 37815910), (5, 30252728), (8, 18907955), (10, 15126364), (11, 13751240), (20, 7563182), (22, 6875620), (23, 6576680), (40, 3781591), (44, 3437810), (46, 3288340), (55, 2750248), (88, 1718905), (92, 1644170), (110, 1375124), (115, 1315336), (184, 822085), (220, 687562), (230, 657668), (253, 597880), (440, 343781), (460, 328834), (506, 298940), (920, 164417), (1012, 149470), (1265, 119576), (2024, 74735), (2530, 59788), (5060, 29894), (10120, 14947)]