240556680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 288

約数和(自身を含む): 980343000

約数和(自身を除く): 739786320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1049, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2098, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3147, 3185, 3276, 3528, 3640, 3822, 4095, 4196, 4410, 4680, 5096, 5245, 5460, 5733, 5880, 6294, 6370, 6552, 7343, 7644, 8190, 8392, 8820, 9441, 9555, 10490, 10920, 11466, 12588, 12740, 13637, 14686, 15288, 15735, 16380, 17640, 18882, 19110, 20980, 22029, 22932, 25176, 25480, 27274, 28665, 29372, 31470, 32760, 36715, 37764, 38220, 40911, 41960, 44058, 45864, 47205, 51401, 54548, 57330, 58744, 62940, 66087, 68185, 73430, 75528, 76440, 81822, 88116, 94410, 95459, 102802, 109096, 110145, 114660, 122733, 125880, 132174, 136370, 146860, 154203, 163644, 176232, 188820, 190918, 204555, 205604, 220290, 229320, 245466, 257005, 264348, 272740, 286377, 293720, 308406, 327288, 330435, 377640, 381836, 409110, 411208, 440580, 462609, 477295, 490932, 514010, 528696, 545480, 572754, 613665, 616812, 660870, 668213, 763672, 771015, 818220, 859131, 881160, 925218, 954590, 981864, 1028020, 1145508, 1227330, 1233624, 1321740, 1336426, 1431885, 1542030, 1636440, 1718262, 1850436, 1909180, 2004639, 2056040, 2291016, 2313045, 2454660, 2643480, 2672852, 2863770, 3084060, 3341065, 3436524, 3700872, 3818360, 4009278, 4295655, 4626090, 4909320, 5345704, 5727540, 6013917, 6168120, 6682130, 6873048, 8018556, 8591310, 9252180, 10023195, 11455080, 12027834, 13364260, 16037112, 17182620, 18504360, 20046390, 24055668, 26728520, 30069585, 34365240, 40092780, 48111336, 60139170, 80185560, 120278340, 240556680]

約数ペア:

[(1, 240556680), (2, 120278340), (3, 80185560), (4, 60139170), (5, 48111336), (6, 40092780), (7, 34365240), (8, 30069585), (9, 26728520), (10, 24055668), (12, 20046390), (13, 18504360), (14, 17182620), (15, 16037112), (18, 13364260), (20, 12027834), (21, 11455080), (24, 10023195), (26, 9252180), (28, 8591310), (30, 8018556), (35, 6873048), (36, 6682130), (39, 6168120), (40, 6013917), (42, 5727540), (45, 5345704), (49, 4909320), (52, 4626090), (56, 4295655), (60, 4009278), (63, 3818360), (65, 3700872), (70, 3436524), (72, 3341065), (78, 3084060), (84, 2863770), (90, 2672852), (91, 2643480), (98, 2454660), (104, 2313045), (105, 2291016), (117, 2056040), (120, 2004639), (126, 1909180), (130, 1850436), (140, 1718262), (147, 1636440), (156, 1542030), (168, 1431885), (180, 1336426), (182, 1321740), (195, 1233624), (196, 1227330), (210, 1145508), (234, 1028020), (245, 981864), (252, 954590), (260, 925218), (273, 881160), (280, 859131), (294, 818220), (312, 771015), (315, 763672), (360, 668213), (364, 660870), (390, 616812), (392, 613665), (420, 572754), (441, 545480), (455, 528696), (468, 514010), (490, 490932), (504, 477295), (520, 462609), (546, 440580), (585, 411208), (588, 409110), (630, 381836), (637, 377640), (728, 330435), (735, 327288), (780, 308406), (819, 293720), (840, 286377), (882, 272740), (910, 264348), (936, 257005), (980, 245466), (1049, 229320), (1092, 220290), (1170, 205604), (1176, 204555), (1260, 190918), (1274, 188820), (1365, 176232), (1470, 163644), (1560, 154203), (1638, 146860), (1764, 136370), (1820, 132174), (1911, 125880), (1960, 122733), (2098, 114660), (2184, 110145), (2205, 109096), (2340, 102802), (2520, 95459), (2548, 94410), (2730, 88116), (2940, 81822), (3147, 76440), (3185, 75528), (3276, 73430), (3528, 68185), (3640, 66087), (3822, 62940), (4095, 58744), (4196, 57330), (4410, 54548), (4680, 51401), (5096, 47205), (5245, 45864), (5460, 44058), (5733, 41960), (5880, 40911), (6294, 38220), (6370, 37764), (6552, 36715), (7343, 32760), (7644, 31470), (8190, 29372), (8392, 28665), (8820, 27274), (9441, 25480), (9555, 25176), (10490, 22932), (10920, 22029), (11466, 20980), (12588, 19110), (12740, 18882), (13637, 17640), (14686, 16380), (15288, 15735)]