1051520760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 3553243200

約数和(自身を除く): 2501722440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 89, 90, 111, 120, 148, 178, 180, 185, 222, 267, 296, 333, 356, 360, 370, 444, 445, 534, 555, 666, 712, 740, 801, 887, 888, 890, 1068, 1110, 1332, 1335, 1480, 1602, 1665, 1774, 1780, 2136, 2220, 2661, 2664, 2670, 3204, 3293, 3330, 3548, 3560, 4005, 4435, 4440, 5322, 5340, 6408, 6586, 6660, 7096, 7983, 8010, 8870, 9879, 10644, 10680, 13172, 13305, 13320, 15966, 16020, 16465, 17740, 19758, 21288, 26344, 26610, 29637, 31932, 32040, 32819, 32930, 35480, 39516, 39915, 49395, 53220, 59274, 63864, 65638, 65860, 78943, 79032, 79830, 98457, 98790, 106440, 118548, 131276, 131720, 148185, 157886, 159660, 164095, 196914, 197580, 236829, 237096, 262552, 295371, 296370, 315772, 319320, 328190, 393828, 394715, 395160, 473658, 492285, 590742, 592740, 631544, 656380, 710487, 787656, 789430, 947316, 984570, 1181484, 1184145, 1185480, 1312760, 1420974, 1476855, 1578860, 1894632, 1969140, 2362968, 2368290, 2841948, 2920891, 2953710, 3157720, 3552435, 3938280, 4736580, 5683896, 5841782, 5907420, 7104870, 8762673, 9473160, 11683564, 11814840, 14209740, 14604455, 17525346, 23367128, 26288019, 28419480, 29208910, 35050692, 43813365, 52576038, 58417820, 70101384, 87626730, 105152076, 116835640, 131440095, 175253460, 210304152, 262880190, 350506920, 525760380, 1051520760]

約数ペア:

[(1, 1051520760), (2, 525760380), (3, 350506920), (4, 262880190), (5, 210304152), (6, 175253460), (8, 131440095), (9, 116835640), (10, 105152076), (12, 87626730), (15, 70101384), (18, 58417820), (20, 52576038), (24, 43813365), (30, 35050692), (36, 29208910), (37, 28419480), (40, 26288019), (45, 23367128), (60, 17525346), (72, 14604455), (74, 14209740), (89, 11814840), (90, 11683564), (111, 9473160), (120, 8762673), (148, 7104870), (178, 5907420), (180, 5841782), (185, 5683896), (222, 4736580), (267, 3938280), (296, 3552435), (333, 3157720), (356, 2953710), (360, 2920891), (370, 2841948), (444, 2368290), (445, 2362968), (534, 1969140), (555, 1894632), (666, 1578860), (712, 1476855), (740, 1420974), (801, 1312760), (887, 1185480), (888, 1184145), (890, 1181484), (1068, 984570), (1110, 947316), (1332, 789430), (1335, 787656), (1480, 710487), (1602, 656380), (1665, 631544), (1774, 592740), (1780, 590742), (2136, 492285), (2220, 473658), (2661, 395160), (2664, 394715), (2670, 393828), (3204, 328190), (3293, 319320), (3330, 315772), (3548, 296370), (3560, 295371), (4005, 262552), (4435, 237096), (4440, 236829), (5322, 197580), (5340, 196914), (6408, 164095), (6586, 159660), (6660, 157886), (7096, 148185), (7983, 131720), (8010, 131276), (8870, 118548), (9879, 106440), (10644, 98790), (10680, 98457), (13172, 79830), (13305, 79032), (13320, 78943), (15966, 65860), (16020, 65638), (16465, 63864), (17740, 59274), (19758, 53220), (21288, 49395), (26344, 39915), (26610, 39516), (29637, 35480), (31932, 32930), (32040, 32819)]