581981880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 1930521600

約数和(自身を除く): 1348539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 41, 46, 60, 69, 74, 82, 92, 111, 115, 120, 123, 138, 139, 148, 164, 184, 185, 205, 222, 230, 246, 276, 278, 296, 328, 345, 370, 410, 417, 444, 460, 492, 552, 555, 556, 615, 690, 695, 740, 820, 834, 851, 888, 920, 943, 984, 1110, 1112, 1230, 1380, 1390, 1480, 1517, 1640, 1668, 1702, 1886, 2085, 2220, 2460, 2553, 2760, 2780, 2829, 3034, 3197, 3336, 3404, 3772, 4170, 4255, 4440, 4551, 4715, 4920, 5106, 5143, 5560, 5658, 5699, 6068, 6394, 6808, 7544, 7585, 8340, 8510, 9102, 9430, 9591, 10212, 10286, 11316, 11398, 12136, 12765, 12788, 14145, 15170, 15429, 15985, 16680, 17020, 17097, 18204, 18860, 19182, 20424, 20572, 22632, 22755, 22796, 25530, 25576, 25715, 28290, 28495, 30340, 30858, 31970, 34040, 34194, 34891, 36408, 37720, 38364, 41144, 45510, 45592, 47955, 51060, 51430, 56580, 56990, 60680, 61716, 63940, 68388, 69782, 76728, 77145, 85485, 91020, 95910, 102120, 102860, 104673, 113160, 113980, 118289, 123432, 127880, 131077, 136776, 139564, 154290, 170970, 174455, 182040, 191820, 205720, 209346, 210863, 227960, 236578, 262154, 279128, 308580, 341940, 348910, 354867, 383640, 393231, 418692, 421726, 473156, 523365, 524308, 591445, 617160, 632589, 655385, 683880, 697820, 709734, 786462, 837384, 843452, 946312, 1046730, 1048616, 1054315, 1182890, 1265178, 1310770, 1395640, 1419468, 1572924, 1686904, 1774335, 1966155, 2093460, 2108630, 2365780, 2530356, 2621540, 2838936, 3145848, 3162945, 3548670, 3932310, 4186920, 4217260, 4731560, 4849849, 5060712, 5243080, 6325890, 7097340, 7864620, 8434520, 9699698, 12651780, 14194680, 14549547, 15729240, 19399396, 24249245, 25303560, 29099094, 38798792, 48498490, 58198188, 72747735, 96996980, 116396376, 145495470, 193993960, 290990940, 581981880]

約数ペア:

[(1, 581981880), (2, 290990940), (3, 193993960), (4, 145495470), (5, 116396376), (6, 96996980), (8, 72747735), (10, 58198188), (12, 48498490), (15, 38798792), (20, 29099094), (23, 25303560), (24, 24249245), (30, 19399396), (37, 15729240), (40, 14549547), (41, 14194680), (46, 12651780), (60, 9699698), (69, 8434520), (74, 7864620), (82, 7097340), (92, 6325890), (111, 5243080), (115, 5060712), (120, 4849849), (123, 4731560), (138, 4217260), (139, 4186920), (148, 3932310), (164, 3548670), (184, 3162945), (185, 3145848), (205, 2838936), (222, 2621540), (230, 2530356), (246, 2365780), (276, 2108630), (278, 2093460), (296, 1966155), (328, 1774335), (345, 1686904), (370, 1572924), (410, 1419468), (417, 1395640), (444, 1310770), (460, 1265178), (492, 1182890), (552, 1054315), (555, 1048616), (556, 1046730), (615, 946312), (690, 843452), (695, 837384), (740, 786462), (820, 709734), (834, 697820), (851, 683880), (888, 655385), (920, 632589), (943, 617160), (984, 591445), (1110, 524308), (1112, 523365), (1230, 473156), (1380, 421726), (1390, 418692), (1480, 393231), (1517, 383640), (1640, 354867), (1668, 348910), (1702, 341940), (1886, 308580), (2085, 279128), (2220, 262154), (2460, 236578), (2553, 227960), (2760, 210863), (2780, 209346), (2829, 205720), (3034, 191820), (3197, 182040), (3336, 174455), (3404, 170970), (3772, 154290), (4170, 139564), (4255, 136776), (4440, 131077), (4551, 127880), (4715, 123432), (4920, 118289), (5106, 113980), (5143, 113160), (5560, 104673), (5658, 102860), (5699, 102120), (6068, 95910), (6394, 91020), (6808, 85485), (7544, 77145), (7585, 76728), (8340, 69782), (8510, 68388), (9102, 63940), (9430, 61716), (9591, 60680), (10212, 56990), (10286, 56580), (11316, 51430), (11398, 51060), (12136, 47955), (12765, 45592), (12788, 45510), (14145, 41144), (15170, 38364), (15429, 37720), (15985, 36408), (16680, 34891), (17020, 34194), (17097, 34040), (18204, 31970), (18860, 30858), (19182, 30340), (20424, 28495), (20572, 28290), (22632, 25715), (22755, 25576), (22796, 25530)]