216578040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{36833}}^1$

素因数の和:36861

約数の個数: 96

約数和(自身を含む): 755833680

約数和(自身を除く): 539255640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 36833, 73666, 110499, 147332, 184165, 220998, 257831, 294664, 368330, 441996, 515662, 552495, 736660, 773493, 883992, 1031324, 1104990, 1289155, 1473320, 1546986, 1804817, 2062648, 2209980, 2578310, 3093972, 3609634, 3867465, 4419960, 5156620, 5414451, 6187944, 7219268, 7734930, 9024085, 10313240, 10828902, 14438536, 15469860, 18048170, 21657804, 27072255, 30939720, 36096340, 43315608, 54144510, 72192680, 108289020, 216578040]

約数ペア:

[(1, 216578040), (2, 108289020), (3, 72192680), (4, 54144510), (5, 43315608), (6, 36096340), (7, 30939720), (8, 27072255), (10, 21657804), (12, 18048170), (14, 15469860), (15, 14438536), (20, 10828902), (21, 10313240), (24, 9024085), (28, 7734930), (30, 7219268), (35, 6187944), (40, 5414451), (42, 5156620), (49, 4419960), (56, 3867465), (60, 3609634), (70, 3093972), (84, 2578310), (98, 2209980), (105, 2062648), (120, 1804817), (140, 1546986), (147, 1473320), (168, 1289155), (196, 1104990), (210, 1031324), (245, 883992), (280, 773493), (294, 736660), (392, 552495), (420, 515662), (490, 441996), (588, 368330), (735, 294664), (840, 257831), (980, 220998), (1176, 184165), (1470, 147332), (1960, 110499), (2940, 73666), (5880, 36833)]