65281873320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1\times {\mathrm{1907}}^1$

素因数の和:3049

約数の個数: 256

約数和(自身を含む): 225434016000

約数和(自身を除く): 160152142680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1093, 1160, 1305, 1566, 1740, 1907, 2088, 2186, 2610, 3132, 3279, 3480, 3814, 3915, 4372, 5220, 5465, 5721, 6264, 6558, 7628, 7830, 8744, 9535, 9837, 10440, 10930, 11442, 13116, 15256, 15660, 16395, 17163, 19070, 19674, 21860, 22884, 26232, 28605, 29511, 31320, 31697, 32790, 34326, 38140, 39348, 43720, 45768, 49185, 51489, 55303, 57210, 59022, 63394, 65580, 68652, 76280, 78696, 85815, 95091, 98370, 102978, 110606, 114420, 118044, 126788, 131160, 137304, 147555, 158485, 165909, 171630, 190182, 196740, 205956, 221212, 228840, 236088, 253576, 257445, 276515, 285273, 295110, 316970, 331818, 343260, 380364, 393480, 411912, 442424, 475455, 497727, 514890, 553030, 570546, 590220, 633940, 663636, 686520, 760728, 829545, 855819, 950910, 995454, 1029780, 1106060, 1141092, 1180440, 1267880, 1327272, 1426365, 1493181, 1659090, 1711638, 1901820, 1990908, 2059560, 2084351, 2212120, 2282184, 2488635, 2852730, 2986362, 3318180, 3423276, 3803640, 3981816, 4168702, 4279095, 4977270, 5705460, 5972724, 6253053, 6636360, 6846552, 7465905, 8337404, 8558190, 9954540, 10421755, 11410920, 11945448, 12506106, 14931810, 16674808, 17116380, 18759159, 19909080, 20843510, 25012212, 29863620, 31265265, 34232760, 37518318, 41687020, 50024424, 56277477, 59727240, 60446179, 62530530, 75036636, 83374040, 93795795, 112554954, 120892358, 125061060, 150073272, 181338537, 187591590, 225109908, 241784716, 250122120, 281387385, 302230895, 362677074, 375183180, 450219816, 483569432, 544015611, 562774770, 604461790, 725354148, 750366360, 906692685, 1088031222, 1125549540, 1208923580, 1450708296, 1632046833, 1813385370, 2176062444, 2251099080, 2417847160, 2720078055, 3264093666, 3626770740, 4352124888, 5440156110, 6528187332, 7253541480, 8160234165, 10880312220, 13056374664, 16320468330, 21760624440, 32640936660, 65281873320]

約数ペア:

[(1, 65281873320), (2, 32640936660), (3, 21760624440), (4, 16320468330), (5, 13056374664), (6, 10880312220), (8, 8160234165), (9, 7253541480), (10, 6528187332), (12, 5440156110), (15, 4352124888), (18, 3626770740), (20, 3264093666), (24, 2720078055), (27, 2417847160), (29, 2251099080), (30, 2176062444), (36, 1813385370), (40, 1632046833), (45, 1450708296), (54, 1208923580), (58, 1125549540), (60, 1088031222), (72, 906692685), (87, 750366360), (90, 725354148), (108, 604461790), (116, 562774770), (120, 544015611), (135, 483569432), (145, 450219816), (174, 375183180), (180, 362677074), (216, 302230895), (232, 281387385), (261, 250122120), (270, 241784716), (290, 225109908), (348, 187591590), (360, 181338537), (435, 150073272), (522, 125061060), (540, 120892358), (580, 112554954), (696, 93795795), (783, 83374040), (870, 75036636), (1044, 62530530), (1080, 60446179), (1093, 59727240), (1160, 56277477), (1305, 50024424), (1566, 41687020), (1740, 37518318), (1907, 34232760), (2088, 31265265), (2186, 29863620), (2610, 25012212), (3132, 20843510), (3279, 19909080), (3480, 18759159), (3814, 17116380), (3915, 16674808), (4372, 14931810), (5220, 12506106), (5465, 11945448), (5721, 11410920), (6264, 10421755), (6558, 9954540), (7628, 8558190), (7830, 8337404), (8744, 7465905), (9535, 6846552), (9837, 6636360), (10440, 6253053), (10930, 5972724), (11442, 5705460), (13116, 4977270), (15256, 4279095), (15660, 4168702), (16395, 3981816), (17163, 3803640), (19070, 3423276), (19674, 3318180), (21860, 2986362), (22884, 2852730), (26232, 2488635), (28605, 2282184), (29511, 2212120), (31320, 2084351), (31697, 2059560), (32790, 1990908), (34326, 1901820), (38140, 1711638), (39348, 1659090), (43720, 1493181), (45768, 1426365), (49185, 1327272), (51489, 1267880), (55303, 1180440), (57210, 1141092), (59022, 1106060), (63394, 1029780), (65580, 995454), (68652, 950910), (76280, 855819), (78696, 829545), (85815, 760728), (95091, 686520), (98370, 663636), (102978, 633940), (110606, 590220), (114420, 570546), (118044, 553030), (126788, 514890), (131160, 497727), (137304, 475455), (147555, 442424), (158485, 411912), (165909, 393480), (171630, 380364), (190182, 343260), (196740, 331818), (205956, 316970), (221212, 295110), (228840, 285273), (236088, 276515), (253576, 257445)]