18061945920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3313}}^1$

素因数の和:3970

約数の個数: 224

約数和(自身を含む): 63838775040

約数和(自身を除く): 45776829120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 631, 720, 864, 960, 1080, 1262, 1440, 1728, 1893, 2160, 2524, 2880, 3155, 3313, 3786, 4320, 5048, 5679, 6310, 6626, 7572, 8640, 9465, 9939, 10096, 11358, 12620, 13252, 15144, 16565, 17037, 18930, 19878, 20192, 22716, 25240, 26504, 28395, 29817, 30288, 33130, 34074, 37860, 39756, 40384, 45432, 49695, 50480, 53008, 56790, 59634, 60576, 66260, 68148, 75720, 79512, 85185, 89451, 90864, 99390, 100960, 106016, 113580, 119268, 121152, 132520, 136296, 149085, 151440, 159024, 170370, 178902, 181728, 198780, 201920, 212032, 227160, 238536, 265040, 272592, 298170, 302880, 318048, 340740, 357804, 363456, 397560, 447255, 454320, 477072, 530080, 545184, 596340, 605760, 636096, 681480, 715608, 795120, 894510, 908640, 954144, 1060160, 1090368, 1192680, 1362960, 1431216, 1590240, 1789020, 1817280, 1908288, 2090503, 2385360, 2725920, 2862432, 3180480, 3578040, 4181006, 4770720, 5451840, 5724864, 6271509, 7156080, 8362012, 9541440, 10452515, 12543018, 14312160, 16724024, 18814527, 20905030, 25086036, 28624320, 31357545, 33448048, 37629054, 41810060, 50172072, 56443581, 62715090, 66896096, 75258108, 83620120, 94072635, 100344144, 112887162, 125430180, 133792192, 150516216, 167240240, 188145270, 200688288, 225774324, 250860360, 282217905, 301032432, 334480480, 376290540, 401376576, 451548648, 501720720, 564435810, 602064864, 668960960, 752581080, 903097296, 1003441440, 1128871620, 1204129728, 1505162160, 1806194592, 2006882880, 2257743240, 3010324320, 3612389184, 4515486480, 6020648640, 9030972960, 18061945920]

約数ペア:

[(1, 18061945920), (2, 9030972960), (3, 6020648640), (4, 4515486480), (5, 3612389184), (6, 3010324320), (8, 2257743240), (9, 2006882880), (10, 1806194592), (12, 1505162160), (15, 1204129728), (16, 1128871620), (18, 1003441440), (20, 903097296), (24, 752581080), (27, 668960960), (30, 602064864), (32, 564435810), (36, 501720720), (40, 451548648), (45, 401376576), (48, 376290540), (54, 334480480), (60, 301032432), (64, 282217905), (72, 250860360), (80, 225774324), (90, 200688288), (96, 188145270), (108, 167240240), (120, 150516216), (135, 133792192), (144, 125430180), (160, 112887162), (180, 100344144), (192, 94072635), (216, 83620120), (240, 75258108), (270, 66896096), (288, 62715090), (320, 56443581), (360, 50172072), (432, 41810060), (480, 37629054), (540, 33448048), (576, 31357545), (631, 28624320), (720, 25086036), (864, 20905030), (960, 18814527), (1080, 16724024), (1262, 14312160), (1440, 12543018), (1728, 10452515), (1893, 9541440), (2160, 8362012), (2524, 7156080), (2880, 6271509), (3155, 5724864), (3313, 5451840), (3786, 4770720), (4320, 4181006), (5048, 3578040), (5679, 3180480), (6310, 2862432), (6626, 2725920), (7572, 2385360), (8640, 2090503), (9465, 1908288), (9939, 1817280), (10096, 1789020), (11358, 1590240), (12620, 1431216), (13252, 1362960), (15144, 1192680), (16565, 1090368), (17037, 1060160), (18930, 954144), (19878, 908640), (20192, 894510), (22716, 795120), (25240, 715608), (26504, 681480), (28395, 636096), (29817, 605760), (30288, 596340), (33130, 545184), (34074, 530080), (37860, 477072), (39756, 454320), (40384, 447255), (45432, 397560), (49695, 363456), (50480, 357804), (53008, 340740), (56790, 318048), (59634, 302880), (60576, 298170), (66260, 272592), (68148, 265040), (75720, 238536), (79512, 227160), (85185, 212032), (89451, 201920), (90864, 198780), (99390, 181728), (100960, 178902), (106016, 170370), (113580, 159024), (119268, 151440), (121152, 149085), (132520, 136296)]