270744240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 913441536

約数和(自身を除く): 642697296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 624, 642, 780, 811, 856, 1040, 1070, 1284, 1391, 1560, 1605, 1622, 1712, 2140, 2433, 2568, 2782, 3120, 3210, 3244, 4055, 4173, 4280, 4866, 5136, 5564, 6420, 6488, 6955, 8110, 8346, 8560, 9732, 10543, 11128, 12165, 12840, 12976, 13910, 16220, 16692, 19464, 20865, 21086, 22256, 24330, 25680, 27820, 31629, 32440, 33384, 38928, 41730, 42172, 48660, 52715, 55640, 63258, 64880, 66768, 83460, 84344, 86777, 97320, 105430, 111280, 126516, 158145, 166920, 168688, 173554, 194640, 210860, 253032, 260331, 316290, 333840, 347108, 421720, 433885, 506064, 520662, 632580, 694216, 843440, 867770, 1041324, 1128101, 1265160, 1301655, 1388432, 1735540, 2082648, 2256202, 2530320, 2603310, 3384303, 3471080, 4165296, 4512404, 5206620, 5640505, 6768606, 6942160, 9024808, 10413240, 11281010, 13537212, 16921515, 18049616, 20826480, 22562020, 27074424, 33843030, 45124040, 54148848, 67686060, 90248080, 135372120, 270744240]

約数ペア:

[(1, 270744240), (2, 135372120), (3, 90248080), (4, 67686060), (5, 54148848), (6, 45124040), (8, 33843030), (10, 27074424), (12, 22562020), (13, 20826480), (15, 18049616), (16, 16921515), (20, 13537212), (24, 11281010), (26, 10413240), (30, 9024808), (39, 6942160), (40, 6768606), (48, 5640505), (52, 5206620), (60, 4512404), (65, 4165296), (78, 3471080), (80, 3384303), (104, 2603310), (107, 2530320), (120, 2256202), (130, 2082648), (156, 1735540), (195, 1388432), (208, 1301655), (214, 1265160), (240, 1128101), (260, 1041324), (312, 867770), (321, 843440), (390, 694216), (428, 632580), (520, 520662), (535, 506064), (624, 433885), (642, 421720), (780, 347108), (811, 333840), (856, 316290), (1040, 260331), (1070, 253032), (1284, 210860), (1391, 194640), (1560, 173554), (1605, 168688), (1622, 166920), (1712, 158145), (2140, 126516), (2433, 111280), (2568, 105430), (2782, 97320), (3120, 86777), (3210, 84344), (3244, 83460), (4055, 66768), (4173, 64880), (4280, 63258), (4866, 55640), (5136, 52715), (5564, 48660), (6420, 42172), (6488, 41730), (6955, 38928), (8110, 33384), (8346, 32440), (8560, 31629), (9732, 27820), (10543, 25680), (11128, 24330), (12165, 22256), (12840, 21086), (12976, 20865), (13910, 19464), (16220, 16692)]