156723120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 565276320

約数和(自身を除く): 408553200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 53, 54, 60, 72, 74, 80, 90, 106, 108, 111, 120, 135, 144, 148, 159, 180, 185, 212, 216, 222, 240, 265, 270, 296, 318, 333, 360, 370, 424, 432, 444, 477, 530, 540, 555, 592, 636, 666, 720, 740, 795, 848, 888, 954, 999, 1060, 1080, 1110, 1272, 1332, 1369, 1431, 1480, 1590, 1665, 1776, 1908, 1961, 1998, 2120, 2160, 2220, 2385, 2544, 2664, 2738, 2862, 2960, 3180, 3330, 3816, 3922, 3996, 4107, 4240, 4440, 4770, 4995, 5328, 5476, 5724, 5883, 6360, 6660, 6845, 7155, 7632, 7844, 7992, 8214, 8880, 9540, 9805, 9990, 10952, 11448, 11766, 12321, 12720, 13320, 13690, 14310, 15688, 15984, 16428, 17649, 19080, 19610, 19980, 20535, 21904, 22896, 23532, 24642, 26640, 27380, 28620, 29415, 31376, 32856, 35298, 36963, 38160, 39220, 39960, 41070, 47064, 49284, 52947, 54760, 57240, 58830, 61605, 65712, 70596, 72557, 73926, 78440, 79920, 82140, 88245, 94128, 98568, 105894, 109520, 114480, 117660, 123210, 141192, 145114, 147852, 156880, 164280, 176490, 184815, 197136, 211788, 217671, 235320, 246420, 264735, 282384, 290228, 295704, 328560, 352980, 362785, 369630, 423576, 435342, 470640, 492840, 529470, 580456, 591408, 653013, 705960, 725570, 739260, 847152, 870684, 985680, 1058940, 1088355, 1160912, 1306026, 1411920, 1451140, 1478520, 1741368, 1959039, 2117880, 2176710, 2612052, 2902280, 2957040, 3265065, 3482736, 3918078, 4235760, 4353420, 5224104, 5804560, 6530130, 7836156, 8706840, 9795195, 10448208, 13060260, 15672312, 17413680, 19590390, 26120520, 31344624, 39180780, 52241040, 78361560, 156723120]

約数ペア:

[(1, 156723120), (2, 78361560), (3, 52241040), (4, 39180780), (5, 31344624), (6, 26120520), (8, 19590390), (9, 17413680), (10, 15672312), (12, 13060260), (15, 10448208), (16, 9795195), (18, 8706840), (20, 7836156), (24, 6530130), (27, 5804560), (30, 5224104), (36, 4353420), (37, 4235760), (40, 3918078), (45, 3482736), (48, 3265065), (53, 2957040), (54, 2902280), (60, 2612052), (72, 2176710), (74, 2117880), (80, 1959039), (90, 1741368), (106, 1478520), (108, 1451140), (111, 1411920), (120, 1306026), (135, 1160912), (144, 1088355), (148, 1058940), (159, 985680), (180, 870684), (185, 847152), (212, 739260), (216, 725570), (222, 705960), (240, 653013), (265, 591408), (270, 580456), (296, 529470), (318, 492840), (333, 470640), (360, 435342), (370, 423576), (424, 369630), (432, 362785), (444, 352980), (477, 328560), (530, 295704), (540, 290228), (555, 282384), (592, 264735), (636, 246420), (666, 235320), (720, 217671), (740, 211788), (795, 197136), (848, 184815), (888, 176490), (954, 164280), (999, 156880), (1060, 147852), (1080, 145114), (1110, 141192), (1272, 123210), (1332, 117660), (1369, 114480), (1431, 109520), (1480, 105894), (1590, 98568), (1665, 94128), (1776, 88245), (1908, 82140), (1961, 79920), (1998, 78440), (2120, 73926), (2160, 72557), (2220, 70596), (2385, 65712), (2544, 61605), (2664, 58830), (2738, 57240), (2862, 54760), (2960, 52947), (3180, 49284), (3330, 47064), (3816, 41070), (3922, 39960), (3996, 39220), (4107, 38160), (4240, 36963), (4440, 35298), (4770, 32856), (4995, 31376), (5328, 29415), (5476, 28620), (5724, 27380), (5883, 26640), (6360, 24642), (6660, 23532), (6845, 22896), (7155, 21904), (7632, 20535), (7844, 19980), (7992, 19610), (8214, 19080), (8880, 17649), (9540, 16428), (9805, 15984), (9990, 15688), (10952, 14310), (11448, 13690), (11766, 13320), (12321, 12720)]