672054840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 2332800000

約数和(自身を除く): 1660745160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 59, 60, 72, 90, 106, 108, 118, 120, 135, 159, 177, 180, 199, 212, 216, 236, 265, 270, 295, 318, 354, 360, 398, 424, 472, 477, 530, 531, 540, 590, 597, 636, 708, 795, 796, 885, 954, 995, 1060, 1062, 1080, 1180, 1194, 1272, 1416, 1431, 1590, 1592, 1593, 1770, 1791, 1908, 1990, 2120, 2124, 2360, 2385, 2388, 2655, 2862, 2985, 3127, 3180, 3186, 3540, 3582, 3816, 3980, 4248, 4770, 4776, 5310, 5373, 5724, 5970, 6254, 6360, 6372, 7080, 7155, 7164, 7960, 7965, 8955, 9381, 9540, 10547, 10620, 10746, 11448, 11741, 11940, 12508, 12744, 14310, 14328, 15635, 15930, 17910, 18762, 19080, 21094, 21240, 21492, 23482, 23880, 25016, 26865, 28143, 28620, 31270, 31641, 31860, 35223, 35820, 37524, 42188, 42984, 46905, 46964, 52735, 53730, 56286, 57240, 58705, 62540, 63282, 63720, 70446, 71640, 75048, 84376, 84429, 93810, 93928, 94923, 105470, 105669, 107460, 112572, 117410, 125080, 126564, 140715, 140892, 158205, 168858, 176115, 187620, 189846, 210940, 211338, 214920, 225144, 234820, 253128, 281430, 281784, 284769, 316410, 317007, 337716, 352230, 375240, 379692, 421880, 422145, 422676, 469640, 474615, 528345, 562860, 569538, 622273, 632820, 634014, 675432, 704460, 759384, 844290, 845352, 949230, 1056690, 1125720, 1139076, 1244546, 1265640, 1268028, 1408920, 1423845, 1585035, 1688580, 1866819, 1898460, 2113380, 2278152, 2489092, 2536056, 2847690, 3111365, 3170070, 3377160, 3733638, 3796920, 4226760, 4978184, 5600457, 5695380, 6222730, 6340140, 7467276, 9334095, 11200914, 11390760, 12445460, 12680280, 14934552, 16801371, 18668190, 22401828, 24890920, 28002285, 33602742, 37336380, 44803656, 56004570, 67205484, 74672760, 84006855, 112009140, 134410968, 168013710, 224018280, 336027420, 672054840]

約数ペア:

[(1, 672054840), (2, 336027420), (3, 224018280), (4, 168013710), (5, 134410968), (6, 112009140), (8, 84006855), (9, 74672760), (10, 67205484), (12, 56004570), (15, 44803656), (18, 37336380), (20, 33602742), (24, 28002285), (27, 24890920), (30, 22401828), (36, 18668190), (40, 16801371), (45, 14934552), (53, 12680280), (54, 12445460), (59, 11390760), (60, 11200914), (72, 9334095), (90, 7467276), (106, 6340140), (108, 6222730), (118, 5695380), (120, 5600457), (135, 4978184), (159, 4226760), (177, 3796920), (180, 3733638), (199, 3377160), (212, 3170070), (216, 3111365), (236, 2847690), (265, 2536056), (270, 2489092), (295, 2278152), (318, 2113380), (354, 1898460), (360, 1866819), (398, 1688580), (424, 1585035), (472, 1423845), (477, 1408920), (530, 1268028), (531, 1265640), (540, 1244546), (590, 1139076), (597, 1125720), (636, 1056690), (708, 949230), (795, 845352), (796, 844290), (885, 759384), (954, 704460), (995, 675432), (1060, 634014), (1062, 632820), (1080, 622273), (1180, 569538), (1194, 562860), (1272, 528345), (1416, 474615), (1431, 469640), (1590, 422676), (1592, 422145), (1593, 421880), (1770, 379692), (1791, 375240), (1908, 352230), (1990, 337716), (2120, 317007), (2124, 316410), (2360, 284769), (2385, 281784), (2388, 281430), (2655, 253128), (2862, 234820), (2985, 225144), (3127, 214920), (3180, 211338), (3186, 210940), (3540, 189846), (3582, 187620), (3816, 176115), (3980, 168858), (4248, 158205), (4770, 140892), (4776, 140715), (5310, 126564), (5373, 125080), (5724, 117410), (5970, 112572), (6254, 107460), (6360, 105669), (6372, 105470), (7080, 94923), (7155, 93928), (7164, 93810), (7960, 84429), (7965, 84376), (8955, 75048), (9381, 71640), (9540, 70446), (10547, 63720), (10620, 63282), (10746, 62540), (11448, 58705), (11741, 57240), (11940, 56286), (12508, 53730), (12744, 52735), (14310, 46964), (14328, 46905), (15635, 42984), (15930, 42188), (17910, 37524), (18762, 35820), (19080, 35223), (21094, 31860), (21240, 31641), (21492, 31270), (23482, 28620), (23880, 28143), (25016, 26865)]