1940763240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15398

約数の個数: 192

約数和(自身を含む): 7044710400

約数和(自身を除く): 5103947160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10530, 12636, 14040, 15359, 15795, 21060, 25272, 30718, 31590, 42120, 46077, 61436, 63180, 76795, 92154, 122872, 126360, 138231, 153590, 184308, 199667, 230385, 276462, 307180, 368616, 399334, 414693, 460770, 552924, 599001, 614360, 691155, 798668, 829386, 921540, 998335, 1105848, 1198002, 1244079, 1382310, 1597336, 1658772, 1797003, 1843080, 1996670, 2073465, 2396004, 2488158, 2764620, 2995005, 3317544, 3594006, 3732237, 3993340, 4146930, 4792008, 4976316, 5391009, 5529240, 5990010, 6220395, 7188012, 7464474, 7986680, 8293860, 8985015, 9952632, 10782018, 11980020, 12440790, 14376024, 14928948, 16173027, 16587720, 17970030, 18661185, 21564036, 23960040, 24881580, 26955045, 29857896, 32346054, 35940060, 37322370, 43128072, 48519081, 49763160, 53910090, 64692108, 71880120, 74644740, 80865135, 97038162, 107820180, 129384216, 149289480, 161730270, 194076324, 215640360, 242595405, 323460540, 388152648, 485190810, 646921080, 970381620, 1940763240]

約数ペア:

[(1, 1940763240), (2, 970381620), (3, 646921080), (4, 485190810), (5, 388152648), (6, 323460540), (8, 242595405), (9, 215640360), (10, 194076324), (12, 161730270), (13, 149289480), (15, 129384216), (18, 107820180), (20, 97038162), (24, 80865135), (26, 74644740), (27, 71880120), (30, 64692108), (36, 53910090), (39, 49763160), (40, 48519081), (45, 43128072), (52, 37322370), (54, 35940060), (60, 32346054), (65, 29857896), (72, 26955045), (78, 24881580), (81, 23960040), (90, 21564036), (104, 18661185), (108, 17970030), (117, 16587720), (120, 16173027), (130, 14928948), (135, 14376024), (156, 12440790), (162, 11980020), (180, 10782018), (195, 9952632), (216, 8985015), (234, 8293860), (243, 7986680), (260, 7464474), (270, 7188012), (312, 6220395), (324, 5990010), (351, 5529240), (360, 5391009), (390, 4976316), (405, 4792008), (468, 4146930), (486, 3993340), (520, 3732237), (540, 3594006), (585, 3317544), (648, 2995005), (702, 2764620), (780, 2488158), (810, 2396004), (936, 2073465), (972, 1996670), (1053, 1843080), (1080, 1797003), (1170, 1658772), (1215, 1597336), (1404, 1382310), (1560, 1244079), (1620, 1198002), (1755, 1105848), (1944, 998335), (2106, 921540), (2340, 829386), (2430, 798668), (2808, 691155), (3159, 614360), (3240, 599001), (3510, 552924), (4212, 460770), (4680, 414693), (4860, 399334), (5265, 368616), (6318, 307180), (7020, 276462), (8424, 230385), (9720, 199667), (10530, 184308), (12636, 153590), (14040, 138231), (15359, 126360), (15795, 122872), (21060, 92154), (25272, 76795), (30718, 63180), (31590, 61436), (42120, 46077)]