136966680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4142

約数の個数: 128

約数和(自身を含む): 471398400

約数和(自身を除く): 334431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4091, 4185, 5580, 6696, 8182, 8370, 11160, 12273, 16364, 16740, 20455, 24546, 32728, 33480, 36819, 40910, 49092, 61365, 73638, 81820, 98184, 110457, 122730, 126821, 147276, 163640, 184095, 220914, 245460, 253642, 294552, 368190, 380463, 441828, 490920, 507284, 552285, 634105, 736380, 760926, 883656, 1014568, 1104570, 1141389, 1268210, 1472760, 1521852, 1902315, 2209140, 2282778, 2536420, 3043704, 3424167, 3804630, 4418280, 4565556, 5072840, 5706945, 6848334, 7609260, 9131112, 11413890, 13696668, 15218520, 17120835, 22827780, 27393336, 34241670, 45655560, 68483340, 136966680]

約数ペア:

[(1, 136966680), (2, 68483340), (3, 45655560), (4, 34241670), (5, 27393336), (6, 22827780), (8, 17120835), (9, 15218520), (10, 13696668), (12, 11413890), (15, 9131112), (18, 7609260), (20, 6848334), (24, 5706945), (27, 5072840), (30, 4565556), (31, 4418280), (36, 3804630), (40, 3424167), (45, 3043704), (54, 2536420), (60, 2282778), (62, 2209140), (72, 1902315), (90, 1521852), (93, 1472760), (108, 1268210), (120, 1141389), (124, 1104570), (135, 1014568), (155, 883656), (180, 760926), (186, 736380), (216, 634105), (248, 552285), (270, 507284), (279, 490920), (310, 441828), (360, 380463), (372, 368190), (465, 294552), (540, 253642), (558, 245460), (620, 220914), (744, 184095), (837, 163640), (930, 147276), (1080, 126821), (1116, 122730), (1240, 110457), (1395, 98184), (1674, 81820), (1860, 73638), (2232, 61365), (2790, 49092), (3348, 40910), (3720, 36819), (4091, 33480), (4185, 32728), (5580, 24546), (6696, 20455), (8182, 16740), (8370, 16364), (11160, 12273)]