7929840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 27141120

約数和(自身を除く): 19211280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 47, 48, 57, 60, 74, 76, 80, 94, 95, 111, 114, 120, 141, 148, 152, 185, 188, 190, 222, 228, 235, 240, 282, 285, 296, 304, 370, 376, 380, 444, 456, 470, 555, 564, 570, 592, 703, 705, 740, 752, 760, 888, 893, 912, 940, 1110, 1128, 1140, 1406, 1410, 1480, 1520, 1739, 1776, 1786, 1880, 2109, 2220, 2256, 2280, 2679, 2812, 2820, 2960, 3478, 3515, 3572, 3760, 4218, 4440, 4465, 4560, 5217, 5358, 5624, 5640, 6956, 7030, 7144, 8436, 8695, 8880, 8930, 10434, 10545, 10716, 11248, 11280, 13395, 13912, 14060, 14288, 16872, 17390, 17860, 20868, 21090, 21432, 26085, 26790, 27824, 28120, 33041, 33744, 34780, 35720, 41736, 42180, 42864, 52170, 53580, 56240, 66082, 69560, 71440, 83472, 84360, 99123, 104340, 107160, 132164, 139120, 165205, 168720, 198246, 208680, 214320, 264328, 330410, 396492, 417360, 495615, 528656, 660820, 792984, 991230, 1321640, 1585968, 1982460, 2643280, 3964920, 7929840]

約数ペア:

[(1, 7929840), (2, 3964920), (3, 2643280), (4, 1982460), (5, 1585968), (6, 1321640), (8, 991230), (10, 792984), (12, 660820), (15, 528656), (16, 495615), (19, 417360), (20, 396492), (24, 330410), (30, 264328), (37, 214320), (38, 208680), (40, 198246), (47, 168720), (48, 165205), (57, 139120), (60, 132164), (74, 107160), (76, 104340), (80, 99123), (94, 84360), (95, 83472), (111, 71440), (114, 69560), (120, 66082), (141, 56240), (148, 53580), (152, 52170), (185, 42864), (188, 42180), (190, 41736), (222, 35720), (228, 34780), (235, 33744), (240, 33041), (282, 28120), (285, 27824), (296, 26790), (304, 26085), (370, 21432), (376, 21090), (380, 20868), (444, 17860), (456, 17390), (470, 16872), (555, 14288), (564, 14060), (570, 13912), (592, 13395), (703, 11280), (705, 11248), (740, 10716), (752, 10545), (760, 10434), (888, 8930), (893, 8880), (912, 8695), (940, 8436), (1110, 7144), (1128, 7030), (1140, 6956), (1406, 5640), (1410, 5624), (1480, 5358), (1520, 5217), (1739, 4560), (1776, 4465), (1786, 4440), (1880, 4218), (2109, 3760), (2220, 3572), (2256, 3515), (2280, 3478), (2679, 2960), (2812, 2820)]