196576560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 696848256

約数和(自身を除く): 500271696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 47, 48, 60, 72, 74, 80, 90, 94, 111, 120, 141, 144, 148, 157, 180, 185, 188, 222, 235, 240, 282, 296, 314, 333, 360, 370, 376, 423, 444, 470, 471, 555, 564, 592, 628, 666, 705, 720, 740, 752, 785, 846, 888, 940, 942, 1110, 1128, 1256, 1332, 1410, 1413, 1480, 1570, 1665, 1692, 1739, 1776, 1880, 1884, 2115, 2220, 2256, 2355, 2512, 2664, 2820, 2826, 2960, 3140, 3330, 3384, 3478, 3760, 3768, 4230, 4440, 4710, 5217, 5328, 5640, 5652, 5809, 6280, 6660, 6768, 6956, 7065, 7379, 7536, 8460, 8695, 8880, 9420, 10434, 11280, 11304, 11618, 12560, 13320, 13912, 14130, 14758, 15651, 16920, 17390, 17427, 18840, 20868, 22137, 22608, 23236, 26085, 26640, 27824, 28260, 29045, 29516, 31302, 33840, 34780, 34854, 36895, 37680, 41736, 44274, 46472, 52170, 52281, 56520, 58090, 59032, 62604, 66411, 69560, 69708, 73790, 78255, 83472, 87135, 88548, 92944, 104340, 104562, 110685, 113040, 116180, 118064, 125208, 132822, 139120, 139416, 147580, 156510, 174270, 177096, 208680, 209124, 221370, 232360, 250416, 261405, 265644, 273023, 278832, 295160, 313020, 332055, 348540, 354192, 417360, 418248, 442740, 464720, 522810, 531288, 546046, 590320, 626040, 664110, 697080, 819069, 836496, 885480, 1045620, 1062576, 1092092, 1252080, 1328220, 1365115, 1394160, 1638138, 1770960, 2091240, 2184184, 2457207, 2656440, 2730230, 3276276, 4095345, 4182480, 4368368, 4914414, 5312880, 5460460, 6552552, 8190690, 9828828, 10920920, 12286035, 13105104, 16381380, 19657656, 21841840, 24572070, 32762760, 39315312, 49144140, 65525520, 98288280, 196576560]

約数ペア:

[(1, 196576560), (2, 98288280), (3, 65525520), (4, 49144140), (5, 39315312), (6, 32762760), (8, 24572070), (9, 21841840), (10, 19657656), (12, 16381380), (15, 13105104), (16, 12286035), (18, 10920920), (20, 9828828), (24, 8190690), (30, 6552552), (36, 5460460), (37, 5312880), (40, 4914414), (45, 4368368), (47, 4182480), (48, 4095345), (60, 3276276), (72, 2730230), (74, 2656440), (80, 2457207), (90, 2184184), (94, 2091240), (111, 1770960), (120, 1638138), (141, 1394160), (144, 1365115), (148, 1328220), (157, 1252080), (180, 1092092), (185, 1062576), (188, 1045620), (222, 885480), (235, 836496), (240, 819069), (282, 697080), (296, 664110), (314, 626040), (333, 590320), (360, 546046), (370, 531288), (376, 522810), (423, 464720), (444, 442740), (470, 418248), (471, 417360), (555, 354192), (564, 348540), (592, 332055), (628, 313020), (666, 295160), (705, 278832), (720, 273023), (740, 265644), (752, 261405), (785, 250416), (846, 232360), (888, 221370), (940, 209124), (942, 208680), (1110, 177096), (1128, 174270), (1256, 156510), (1332, 147580), (1410, 139416), (1413, 139120), (1480, 132822), (1570, 125208), (1665, 118064), (1692, 116180), (1739, 113040), (1776, 110685), (1880, 104562), (1884, 104340), (2115, 92944), (2220, 88548), (2256, 87135), (2355, 83472), (2512, 78255), (2664, 73790), (2820, 69708), (2826, 69560), (2960, 66411), (3140, 62604), (3330, 59032), (3384, 58090), (3478, 56520), (3760, 52281), (3768, 52170), (4230, 46472), (4440, 44274), (4710, 41736), (5217, 37680), (5328, 36895), (5640, 34854), (5652, 34780), (5809, 33840), (6280, 31302), (6660, 29516), (6768, 29045), (6956, 28260), (7065, 27824), (7379, 26640), (7536, 26085), (8460, 23236), (8695, 22608), (8880, 22137), (9420, 20868), (10434, 18840), (11280, 17427), (11304, 17390), (11618, 16920), (12560, 15651), (13320, 14758), (13912, 14130)]