1874292720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2679

約数の個数: 160

約数和(自身を含む): 6041613312

約数和(自身を除く): 4167320592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 83, 111, 120, 148, 166, 185, 222, 240, 249, 296, 332, 370, 415, 444, 498, 555, 592, 664, 740, 830, 888, 996, 1110, 1245, 1328, 1480, 1660, 1776, 1992, 2220, 2490, 2543, 2960, 3071, 3320, 3984, 4440, 4980, 5086, 6142, 6640, 7629, 8880, 9213, 9960, 10172, 12284, 12715, 15258, 15355, 18426, 19920, 20344, 24568, 25430, 30516, 30710, 36852, 38145, 40688, 46065, 49136, 50860, 61032, 61420, 73704, 76290, 92130, 94091, 101720, 122064, 122840, 147408, 152580, 184260, 188182, 203440, 211069, 245680, 282273, 305160, 368520, 376364, 422138, 470455, 564546, 610320, 633207, 737040, 752728, 844276, 940910, 1055345, 1129092, 1266414, 1411365, 1505456, 1688552, 1881820, 2110690, 2258184, 2532828, 2822730, 3166035, 3377104, 3763640, 4221380, 4516368, 5065656, 5645460, 6332070, 7527280, 7809553, 8442760, 10131312, 11290920, 12664140, 15619106, 16885520, 22581840, 23428659, 25328280, 31238212, 39047765, 46857318, 50656560, 62476424, 78095530, 93714636, 117143295, 124952848, 156191060, 187429272, 234286590, 312382120, 374858544, 468573180, 624764240, 937146360, 1874292720]

約数ペア:

[(1, 1874292720), (2, 937146360), (3, 624764240), (4, 468573180), (5, 374858544), (6, 312382120), (8, 234286590), (10, 187429272), (12, 156191060), (15, 124952848), (16, 117143295), (20, 93714636), (24, 78095530), (30, 62476424), (37, 50656560), (40, 46857318), (48, 39047765), (60, 31238212), (74, 25328280), (80, 23428659), (83, 22581840), (111, 16885520), (120, 15619106), (148, 12664140), (166, 11290920), (185, 10131312), (222, 8442760), (240, 7809553), (249, 7527280), (296, 6332070), (332, 5645460), (370, 5065656), (415, 4516368), (444, 4221380), (498, 3763640), (555, 3377104), (592, 3166035), (664, 2822730), (740, 2532828), (830, 2258184), (888, 2110690), (996, 1881820), (1110, 1688552), (1245, 1505456), (1328, 1411365), (1480, 1266414), (1660, 1129092), (1776, 1055345), (1992, 940910), (2220, 844276), (2490, 752728), (2543, 737040), (2960, 633207), (3071, 610320), (3320, 564546), (3984, 470455), (4440, 422138), (4980, 376364), (5086, 368520), (6142, 305160), (6640, 282273), (7629, 245680), (8880, 211069), (9213, 203440), (9960, 188182), (10172, 184260), (12284, 152580), (12715, 147408), (15258, 122840), (15355, 122064), (18426, 101720), (19920, 94091), (20344, 92130), (24568, 76290), (25430, 73704), (30516, 61420), (30710, 61032), (36852, 50860), (38145, 49136), (40688, 46065)]