237481920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6379

約数の個数: 168

約数和(自身を含む): 879811296

約数和(自身を除く): 642329376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 6343, 7488, 9360, 12480, 12686, 18720, 19029, 25372, 31715, 37440, 38058, 50744, 57087, 63430, 76116, 82459, 95145, 101488, 114174, 126860, 152232, 164918, 190290, 202976, 228348, 247377, 253720, 285435, 304464, 329836, 380580, 405952, 412295, 456696, 494754, 507440, 570870, 608928, 659672, 742131, 761160, 824590, 913392, 989508, 1014880, 1141740, 1217856, 1236885, 1319344, 1484262, 1522320, 1649180, 1826784, 1979016, 2029760, 2283480, 2473770, 2638688, 2968524, 3044640, 3298360, 3653568, 3710655, 3958032, 4566960, 4947540, 5277376, 5937048, 6089280, 6596720, 7421310, 7916064, 9133920, 9895080, 11874096, 13193440, 14842620, 15832128, 18267840, 19790160, 23748192, 26386880, 29685240, 39580320, 47496384, 59370480, 79160640, 118740960, 237481920]

約数ペア:

[(1, 237481920), (2, 118740960), (3, 79160640), (4, 59370480), (5, 47496384), (6, 39580320), (8, 29685240), (9, 26386880), (10, 23748192), (12, 19790160), (13, 18267840), (15, 15832128), (16, 14842620), (18, 13193440), (20, 11874096), (24, 9895080), (26, 9133920), (30, 7916064), (32, 7421310), (36, 6596720), (39, 6089280), (40, 5937048), (45, 5277376), (48, 4947540), (52, 4566960), (60, 3958032), (64, 3710655), (65, 3653568), (72, 3298360), (78, 3044640), (80, 2968524), (90, 2638688), (96, 2473770), (104, 2283480), (117, 2029760), (120, 1979016), (130, 1826784), (144, 1649180), (156, 1522320), (160, 1484262), (180, 1319344), (192, 1236885), (195, 1217856), (208, 1141740), (234, 1014880), (240, 989508), (260, 913392), (288, 824590), (312, 761160), (320, 742131), (360, 659672), (390, 608928), (416, 570870), (468, 507440), (480, 494754), (520, 456696), (576, 412295), (585, 405952), (624, 380580), (720, 329836), (780, 304464), (832, 285435), (936, 253720), (960, 247377), (1040, 228348), (1170, 202976), (1248, 190290), (1440, 164918), (1560, 152232), (1872, 126860), (2080, 114174), (2340, 101488), (2496, 95145), (2880, 82459), (3120, 76116), (3744, 63430), (4160, 57087), (4680, 50744), (6240, 38058), (6343, 37440), (7488, 31715), (9360, 25372), (12480, 19029), (12686, 18720)]