80457916680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{2521}}^1$

素因数の和:3589

約数の個数: 256

約数和(自身を含む): 277823520000

約数和(自身を除く): 197365603320

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, 1019, 1044, 1080, 1160, 1305, 1566, 1740, 2038, 2088, 2521, 2610, 3057, 3132, 3480, 3915, 4076, 5042, 5095, 5220, 6114, 6264, 7563, 7830, 8152, 9171, 10084, 10190, 10440, 12228, 12605, 15126, 15285, 15660, 18342, 20168, 20380, 22689, 24456, 25210, 27513, 29551, 30252, 30570, 31320, 36684, 37815, 40760, 45378, 45855, 50420, 55026, 59102, 60504, 61140, 68067, 73109, 73368, 75630, 88653, 90756, 91710, 100840, 110052, 113445, 118204, 122280, 136134, 137565, 146218, 147755, 151260, 177306, 181512, 183420, 219327, 220104, 226890, 236408, 265959, 272268, 275130, 292436, 295510, 302520, 340335, 354612, 365545, 366840, 438654, 443265, 453780, 531918, 544536, 550260, 584872, 591020, 657981, 680670, 709224, 731090, 797877, 877308, 886530, 907560, 1063836, 1096635, 1100520, 1182040, 1315962, 1329795, 1361340, 1462180, 1595754, 1754616, 1773060, 1973943, 2127672, 2193270, 2568899, 2631924, 2659590, 2722680, 2924360, 3191508, 3289905, 3546120, 3947886, 3989385, 4386540, 5137798, 5263848, 5319180, 6383016, 6579810, 7706697, 7895772, 7978770, 8773080, 9869715, 10275596, 10638360, 12844495, 13159620, 15413394, 15791544, 15957540, 19739430, 20551192, 23120091, 25688990, 26319240, 30826788, 31915080, 38533485, 39478860, 46240182, 51377980, 61653576, 69360273, 74498071, 77066970, 78957720, 92480364, 102755960, 115600455, 138720546, 148996142, 154133940, 184960728, 223494213, 231200910, 277441092, 297992284, 308267880, 346801365, 372490355, 446988426, 462401820, 554882184, 595984568, 670482639, 693602730, 744980710, 893976852, 924803640, 1117471065, 1340965278, 1387205460, 1489961420, 1787953704, 2011447917, 2234942130, 2681930556, 2774410920, 2979922840, 3352413195, 4022895834, 4469884260, 5363861112, 6704826390, 8045791668, 8939768520, 10057239585, 13409652780, 16091583336, 20114479170, 26819305560, 40228958340, 80457916680]

約数ペア:

[(1, 80457916680), (2, 40228958340), (3, 26819305560), (4, 20114479170), (5, 16091583336), (6, 13409652780), (8, 10057239585), (9, 8939768520), (10, 8045791668), (12, 6704826390), (15, 5363861112), (18, 4469884260), (20, 4022895834), (24, 3352413195), (27, 2979922840), (29, 2774410920), (30, 2681930556), (36, 2234942130), (40, 2011447917), (45, 1787953704), (54, 1489961420), (58, 1387205460), (60, 1340965278), (72, 1117471065), (87, 924803640), (90, 893976852), (108, 744980710), (116, 693602730), (120, 670482639), (135, 595984568), (145, 554882184), (174, 462401820), (180, 446988426), (216, 372490355), (232, 346801365), (261, 308267880), (270, 297992284), (290, 277441092), (348, 231200910), (360, 223494213), (435, 184960728), (522, 154133940), (540, 148996142), (580, 138720546), (696, 115600455), (783, 102755960), (870, 92480364), (1019, 78957720), (1044, 77066970), (1080, 74498071), (1160, 69360273), (1305, 61653576), (1566, 51377980), (1740, 46240182), (2038, 39478860), (2088, 38533485), (2521, 31915080), (2610, 30826788), (3057, 26319240), (3132, 25688990), (3480, 23120091), (3915, 20551192), (4076, 19739430), (5042, 15957540), (5095, 15791544), (5220, 15413394), (6114, 13159620), (6264, 12844495), (7563, 10638360), (7830, 10275596), (8152, 9869715), (9171, 8773080), (10084, 7978770), (10190, 7895772), (10440, 7706697), (12228, 6579810), (12605, 6383016), (15126, 5319180), (15285, 5263848), (15660, 5137798), (18342, 4386540), (20168, 3989385), (20380, 3947886), (22689, 3546120), (24456, 3289905), (25210, 3191508), (27513, 2924360), (29551, 2722680), (30252, 2659590), (30570, 2631924), (31320, 2568899), (36684, 2193270), (37815, 2127672), (40760, 1973943), (45378, 1773060), (45855, 1754616), (50420, 1595754), (55026, 1462180), (59102, 1361340), (60504, 1329795), (61140, 1315962), (68067, 1182040), (73109, 1100520), (73368, 1096635), (75630, 1063836), (88653, 907560), (90756, 886530), (91710, 877308), (100840, 797877), (110052, 731090), (113445, 709224), (118204, 680670), (122280, 657981), (136134, 591020), (137565, 584872), (146218, 550260), (147755, 544536), (151260, 531918), (177306, 453780), (181512, 443265), (183420, 438654), (219327, 366840), (220104, 365545), (226890, 354612), (236408, 340335), (265959, 302520), (272268, 295510), (275130, 292436)]