145760760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 503642880

約数和(自身を除く): 357882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 353, 360, 370, 372, 444, 465, 555, 558, 620, 666, 706, 740, 744, 888, 930, 1059, 1110, 1116, 1147, 1240, 1332, 1395, 1412, 1480, 1665, 1765, 1860, 2118, 2220, 2232, 2294, 2664, 2790, 2824, 3177, 3330, 3441, 3530, 3720, 4236, 4440, 4588, 5295, 5580, 5735, 6354, 6660, 6882, 7060, 8472, 9176, 10323, 10590, 10943, 11160, 11470, 12708, 13061, 13320, 13764, 14120, 15885, 17205, 20646, 21180, 21886, 22940, 25416, 26122, 27528, 31770, 32829, 34410, 39183, 41292, 42360, 43772, 45880, 51615, 52244, 54715, 63540, 65305, 65658, 68820, 78366, 82584, 87544, 98487, 103230, 104488, 109430, 117549, 127080, 130610, 131316, 137640, 156732, 164145, 195915, 196974, 206460, 218860, 235098, 261220, 262632, 313464, 328290, 391830, 393948, 404891, 412920, 437720, 470196, 492435, 522440, 587745, 656580, 783660, 787896, 809782, 940392, 984870, 1175490, 1214673, 1313160, 1567320, 1619564, 1969740, 2024455, 2350980, 2429346, 3239128, 3644019, 3939480, 4048910, 4701960, 4858692, 6073365, 7288038, 8097820, 9717384, 12146730, 14576076, 16195640, 18220095, 24293460, 29152152, 36440190, 48586920, 72880380, 145760760]

約数ペア:

[(1, 145760760), (2, 72880380), (3, 48586920), (4, 36440190), (5, 29152152), (6, 24293460), (8, 18220095), (9, 16195640), (10, 14576076), (12, 12146730), (15, 9717384), (18, 8097820), (20, 7288038), (24, 6073365), (30, 4858692), (31, 4701960), (36, 4048910), (37, 3939480), (40, 3644019), (45, 3239128), (60, 2429346), (62, 2350980), (72, 2024455), (74, 1969740), (90, 1619564), (93, 1567320), (111, 1313160), (120, 1214673), (124, 1175490), (148, 984870), (155, 940392), (180, 809782), (185, 787896), (186, 783660), (222, 656580), (248, 587745), (279, 522440), (296, 492435), (310, 470196), (333, 437720), (353, 412920), (360, 404891), (370, 393948), (372, 391830), (444, 328290), (465, 313464), (555, 262632), (558, 261220), (620, 235098), (666, 218860), (706, 206460), (740, 196974), (744, 195915), (888, 164145), (930, 156732), (1059, 137640), (1110, 131316), (1116, 130610), (1147, 127080), (1240, 117549), (1332, 109430), (1395, 104488), (1412, 103230), (1480, 98487), (1665, 87544), (1765, 82584), (1860, 78366), (2118, 68820), (2220, 65658), (2232, 65305), (2294, 63540), (2664, 54715), (2790, 52244), (2824, 51615), (3177, 45880), (3330, 43772), (3441, 42360), (3530, 41292), (3720, 39183), (4236, 34410), (4440, 32829), (4588, 31770), (5295, 27528), (5580, 26122), (5735, 25416), (6354, 22940), (6660, 21886), (6882, 21180), (7060, 20646), (8472, 17205), (9176, 15885), (10323, 14120), (10590, 13764), (10943, 13320), (11160, 13061), (11470, 12708)]