722314320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33073}}^1$

素因数の和:33109

約数の個数: 160

約数和(自身を含む): 2755990272

約数和(自身を除く): 2033675952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 33073, 66146, 99219, 132292, 165365, 198438, 231511, 264584, 330730, 396876, 429949, 463022, 496095, 529168, 661460, 694533, 793752, 859898, 926044, 992190, 1157555, 1289847, 1322920, 1389066, 1587504, 1719796, 1852088, 1984380, 2149745, 2315110, 2579694, 2645840, 2778132, 3009643, 3439592, 3472665, 3704176, 3968760, 4299490, 4630220, 5159388, 5556264, 6019286, 6449235, 6879184, 6945330, 7937520, 8598980, 9028929, 9260440, 10318776, 11112528, 12038572, 12898470, 13890660, 15048215, 17197960, 18057858, 18520880, 20637552, 24077144, 25796940, 27781320, 30096430, 34395920, 36115716, 45144645, 48154288, 51593880, 55562640, 60192860, 72231432, 90289290, 103187760, 120385720, 144462864, 180578580, 240771440, 361157160, 722314320]

約数ペア:

[(1, 722314320), (2, 361157160), (3, 240771440), (4, 180578580), (5, 144462864), (6, 120385720), (7, 103187760), (8, 90289290), (10, 72231432), (12, 60192860), (13, 55562640), (14, 51593880), (15, 48154288), (16, 45144645), (20, 36115716), (21, 34395920), (24, 30096430), (26, 27781320), (28, 25796940), (30, 24077144), (35, 20637552), (39, 18520880), (40, 18057858), (42, 17197960), (48, 15048215), (52, 13890660), (56, 12898470), (60, 12038572), (65, 11112528), (70, 10318776), (78, 9260440), (80, 9028929), (84, 8598980), (91, 7937520), (104, 6945330), (105, 6879184), (112, 6449235), (120, 6019286), (130, 5556264), (140, 5159388), (156, 4630220), (168, 4299490), (182, 3968760), (195, 3704176), (208, 3472665), (210, 3439592), (240, 3009643), (260, 2778132), (273, 2645840), (280, 2579694), (312, 2315110), (336, 2149745), (364, 1984380), (390, 1852088), (420, 1719796), (455, 1587504), (520, 1389066), (546, 1322920), (560, 1289847), (624, 1157555), (728, 992190), (780, 926044), (840, 859898), (910, 793752), (1040, 694533), (1092, 661460), (1365, 529168), (1456, 496095), (1560, 463022), (1680, 429949), (1820, 396876), (2184, 330730), (2730, 264584), (3120, 231511), (3640, 198438), (4368, 165365), (5460, 132292), (7280, 99219), (10920, 66146), (21840, 33073)]