716576280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1249}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 2462400000

約数和(自身を除く): 1745823720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 683, 840, 1249, 1366, 2049, 2498, 2732, 3415, 3747, 4098, 4781, 4996, 5464, 6245, 6830, 7494, 8196, 8743, 9562, 9992, 10245, 12490, 13660, 14343, 14988, 16392, 17486, 18735, 19124, 20490, 23905, 24980, 26229, 27320, 28686, 29976, 34972, 37470, 38248, 40980, 43715, 47810, 49960, 52458, 57372, 69944, 71715, 74940, 81960, 87430, 95620, 104916, 114744, 131145, 143430, 149880, 174860, 191240, 209832, 262290, 286860, 349720, 524580, 573720, 853067, 1049160, 1706134, 2559201, 3412268, 4265335, 5118402, 5971469, 6824536, 8530670, 10236804, 11942938, 12796005, 17061340, 17914407, 20473608, 23885876, 25592010, 29857345, 34122680, 35828814, 47771752, 51184020, 59714690, 71657628, 89572035, 102368040, 119429380, 143315256, 179144070, 238858760, 358288140, 716576280]

約数ペア:

[(1, 716576280), (2, 358288140), (3, 238858760), (4, 179144070), (5, 143315256), (6, 119429380), (7, 102368040), (8, 89572035), (10, 71657628), (12, 59714690), (14, 51184020), (15, 47771752), (20, 35828814), (21, 34122680), (24, 29857345), (28, 25592010), (30, 23885876), (35, 20473608), (40, 17914407), (42, 17061340), (56, 12796005), (60, 11942938), (70, 10236804), (84, 8530670), (105, 6824536), (120, 5971469), (140, 5118402), (168, 4265335), (210, 3412268), (280, 2559201), (420, 1706134), (683, 1049160), (840, 853067), (1249, 573720), (1366, 524580), (2049, 349720), (2498, 286860), (2732, 262290), (3415, 209832), (3747, 191240), (4098, 174860), (4781, 149880), (4996, 143430), (5464, 131145), (6245, 114744), (6830, 104916), (7494, 95620), (8196, 87430), (8743, 81960), (9562, 74940), (9992, 71715), (10245, 69944), (12490, 57372), (13660, 52458), (14343, 49960), (14988, 47810), (16392, 43715), (17486, 40980), (18735, 38248), (19124, 37470), (20490, 34972), (23905, 29976), (24980, 28686), (26229, 27320)]