515481960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3080

約数の個数: 192

約数和(自身を含む): 1861574400

約数和(自身を除く): 1346092440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3023, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6046, 6090, 7105, 8120, 8526, 9069, 11368, 12092, 12180, 14210, 15115, 17052, 18138, 21161, 21315, 24184, 24360, 28420, 30230, 34104, 36276, 42322, 42630, 45345, 56840, 60460, 63483, 72552, 84644, 85260, 87667, 90690, 105805, 120920, 126966, 148127, 169288, 170520, 175334, 181380, 211610, 253932, 263001, 296254, 317415, 350668, 362760, 423220, 438335, 444381, 507864, 526002, 592508, 613669, 634830, 701336, 740635, 846440, 876670, 888762, 1052004, 1185016, 1227338, 1269660, 1315005, 1481270, 1753340, 1777524, 1841007, 2104008, 2221905, 2454676, 2539320, 2630010, 2962540, 3068345, 3506680, 3555048, 3682014, 4295683, 4443810, 4909352, 5260020, 5925080, 6136690, 7364028, 8591366, 8887620, 9205035, 10520040, 12273380, 12887049, 14728056, 17182732, 17775240, 18410070, 21478415, 24546760, 25774098, 34365464, 36820140, 42956830, 51548196, 64435245, 73640280, 85913660, 103096392, 128870490, 171827320, 257740980, 515481960]

約数ペア:

[(1, 515481960), (2, 257740980), (3, 171827320), (4, 128870490), (5, 103096392), (6, 85913660), (7, 73640280), (8, 64435245), (10, 51548196), (12, 42956830), (14, 36820140), (15, 34365464), (20, 25774098), (21, 24546760), (24, 21478415), (28, 18410070), (29, 17775240), (30, 17182732), (35, 14728056), (40, 12887049), (42, 12273380), (49, 10520040), (56, 9205035), (58, 8887620), (60, 8591366), (70, 7364028), (84, 6136690), (87, 5925080), (98, 5260020), (105, 4909352), (116, 4443810), (120, 4295683), (140, 3682014), (145, 3555048), (147, 3506680), (168, 3068345), (174, 2962540), (196, 2630010), (203, 2539320), (210, 2454676), (232, 2221905), (245, 2104008), (280, 1841007), (290, 1777524), (294, 1753340), (348, 1481270), (392, 1315005), (406, 1269660), (420, 1227338), (435, 1185016), (490, 1052004), (580, 888762), (588, 876670), (609, 846440), (696, 740635), (735, 701336), (812, 634830), (840, 613669), (870, 592508), (980, 526002), (1015, 507864), (1160, 444381), (1176, 438335), (1218, 423220), (1421, 362760), (1470, 350668), (1624, 317415), (1740, 296254), (1960, 263001), (2030, 253932), (2436, 211610), (2842, 181380), (2940, 175334), (3023, 170520), (3045, 169288), (3480, 148127), (4060, 126966), (4263, 120920), (4872, 105805), (5684, 90690), (5880, 87667), (6046, 85260), (6090, 84644), (7105, 72552), (8120, 63483), (8526, 60460), (9069, 56840), (11368, 45345), (12092, 42630), (12180, 42322), (14210, 36276), (15115, 34104), (17052, 30230), (18138, 28420), (21161, 24360), (21315, 24184)]