65347440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 215611200

約数和(自身を除く): 150263760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 229, 232, 240, 246, 290, 328, 348, 410, 435, 458, 464, 492, 580, 615, 656, 687, 696, 820, 870, 916, 984, 1145, 1160, 1189, 1230, 1374, 1392, 1640, 1740, 1832, 1968, 2290, 2320, 2378, 2460, 2748, 3280, 3435, 3480, 3567, 3664, 4580, 4756, 4920, 5496, 5945, 6641, 6870, 6960, 7134, 9160, 9389, 9512, 9840, 10992, 11890, 13282, 13740, 14268, 17835, 18320, 18778, 19024, 19923, 23780, 26564, 27480, 28167, 28536, 33205, 35670, 37556, 39846, 46945, 47560, 53128, 54960, 56334, 57072, 66410, 71340, 75112, 79692, 93890, 95120, 99615, 106256, 112668, 132820, 140835, 142680, 150224, 159384, 187780, 199230, 225336, 265640, 272281, 281670, 285360, 318768, 375560, 398460, 450672, 531280, 544562, 563340, 751120, 796920, 816843, 1089124, 1126680, 1361405, 1593840, 1633686, 2178248, 2253360, 2722810, 3267372, 4084215, 4356496, 5445620, 6534744, 8168430, 10891240, 13069488, 16336860, 21782480, 32673720, 65347440]

約数ペア:

[(1, 65347440), (2, 32673720), (3, 21782480), (4, 16336860), (5, 13069488), (6, 10891240), (8, 8168430), (10, 6534744), (12, 5445620), (15, 4356496), (16, 4084215), (20, 3267372), (24, 2722810), (29, 2253360), (30, 2178248), (40, 1633686), (41, 1593840), (48, 1361405), (58, 1126680), (60, 1089124), (80, 816843), (82, 796920), (87, 751120), (116, 563340), (120, 544562), (123, 531280), (145, 450672), (164, 398460), (174, 375560), (205, 318768), (229, 285360), (232, 281670), (240, 272281), (246, 265640), (290, 225336), (328, 199230), (348, 187780), (410, 159384), (435, 150224), (458, 142680), (464, 140835), (492, 132820), (580, 112668), (615, 106256), (656, 99615), (687, 95120), (696, 93890), (820, 79692), (870, 75112), (916, 71340), (984, 66410), (1145, 57072), (1160, 56334), (1189, 54960), (1230, 53128), (1374, 47560), (1392, 46945), (1640, 39846), (1740, 37556), (1832, 35670), (1968, 33205), (2290, 28536), (2320, 28167), (2378, 27480), (2460, 26564), (2748, 23780), (3280, 19923), (3435, 19024), (3480, 18778), (3567, 18320), (3664, 17835), (4580, 14268), (4756, 13740), (4920, 13282), (5496, 11890), (5945, 10992), (6641, 9840), (6870, 9512), (6960, 9389), (7134, 9160)]