211367040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 677851200

約数和(自身を除く): 466484160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 283, 320, 384, 389, 480, 566, 640, 778, 849, 960, 1132, 1167, 1415, 1556, 1698, 1920, 1945, 2264, 2334, 2830, 3112, 3396, 3890, 4245, 4528, 4668, 5660, 5835, 6224, 6792, 7780, 8490, 9056, 9336, 11320, 11670, 12448, 13584, 15560, 16980, 18112, 18672, 22640, 23340, 24896, 27168, 31120, 33960, 36224, 37344, 45280, 46680, 49792, 54336, 62240, 67920, 74688, 90560, 93360, 108672, 110087, 124480, 135840, 149376, 181120, 186720, 220174, 248960, 271680, 330261, 373440, 440348, 543360, 550435, 660522, 746880, 880696, 1100870, 1321044, 1651305, 1761392, 2201740, 2642088, 3302610, 3522784, 4403480, 5284176, 6605220, 7045568, 8806960, 10568352, 13210440, 14091136, 17613920, 21136704, 26420880, 35227840, 42273408, 52841760, 70455680, 105683520, 211367040]

約数ペア:

[(1, 211367040), (2, 105683520), (3, 70455680), (4, 52841760), (5, 42273408), (6, 35227840), (8, 26420880), (10, 21136704), (12, 17613920), (15, 14091136), (16, 13210440), (20, 10568352), (24, 8806960), (30, 7045568), (32, 6605220), (40, 5284176), (48, 4403480), (60, 3522784), (64, 3302610), (80, 2642088), (96, 2201740), (120, 1761392), (128, 1651305), (160, 1321044), (192, 1100870), (240, 880696), (283, 746880), (320, 660522), (384, 550435), (389, 543360), (480, 440348), (566, 373440), (640, 330261), (778, 271680), (849, 248960), (960, 220174), (1132, 186720), (1167, 181120), (1415, 149376), (1556, 135840), (1698, 124480), (1920, 110087), (1945, 108672), (2264, 93360), (2334, 90560), (2830, 74688), (3112, 67920), (3396, 62240), (3890, 54336), (4245, 49792), (4528, 46680), (4668, 45280), (5660, 37344), (5835, 36224), (6224, 33960), (6792, 31120), (7780, 27168), (8490, 24896), (9056, 23340), (9336, 22640), (11320, 18672), (11670, 18112), (12448, 16980), (13584, 15560)]