454194840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7393

約数の個数: 128

約数和(自身を含む): 1518289920

約数和(自身を除く): 1064095080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7321, 7755, 10340, 12408, 14642, 15510, 20680, 21963, 29284, 31020, 36605, 43926, 58568, 62040, 73210, 80531, 87852, 109815, 146420, 161062, 175704, 219630, 241593, 292840, 322124, 344087, 402655, 439260, 483186, 644248, 688174, 805310, 878520, 966372, 1032261, 1207965, 1376348, 1610620, 1720435, 1932744, 2064522, 2415930, 2752696, 3221240, 3440870, 3784957, 4129044, 4831860, 5161305, 6881740, 7569914, 8258088, 9663720, 10322610, 11354871, 13763480, 15139828, 18924785, 20645220, 22709742, 30279656, 37849570, 41290440, 45419484, 56774355, 75699140, 90838968, 113548710, 151398280, 227097420, 454194840]

約数ペア:

[(1, 454194840), (2, 227097420), (3, 151398280), (4, 113548710), (5, 90838968), (6, 75699140), (8, 56774355), (10, 45419484), (11, 41290440), (12, 37849570), (15, 30279656), (20, 22709742), (22, 20645220), (24, 18924785), (30, 15139828), (33, 13763480), (40, 11354871), (44, 10322610), (47, 9663720), (55, 8258088), (60, 7569914), (66, 6881740), (88, 5161305), (94, 4831860), (110, 4129044), (120, 3784957), (132, 3440870), (141, 3221240), (165, 2752696), (188, 2415930), (220, 2064522), (235, 1932744), (264, 1720435), (282, 1610620), (330, 1376348), (376, 1207965), (440, 1032261), (470, 966372), (517, 878520), (564, 805310), (660, 688174), (705, 644248), (940, 483186), (1034, 439260), (1128, 402655), (1320, 344087), (1410, 322124), (1551, 292840), (1880, 241593), (2068, 219630), (2585, 175704), (2820, 161062), (3102, 146420), (4136, 109815), (5170, 87852), (5640, 80531), (6204, 73210), (7321, 62040), (7755, 58568), (10340, 43926), (12408, 36605), (14642, 31020), (15510, 29284), (20680, 21963)]