80702976240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{336599}}^1$

素因数の和:336661

約数の個数: 200

約数和(自身を含む): 287869744800

約数和(自身を除く): 207166768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 2997, 3240, 3330, 3996, 4440, 4995, 5328, 5994, 6480, 6660, 7992, 8880, 9990, 11988, 13320, 14985, 15984, 19980, 23976, 26640, 29970, 39960, 47952, 59940, 79920, 119880, 239760, 336599, 673198, 1009797, 1346396, 1682995, 2019594, 2692792, 3029391, 3365990, 4039188, 5048985, 5385584, 6058782, 6731980, 8078376, 9088173, 10097970, 12117564, 12454163, 13463960, 15146955, 16156752, 18176346, 20195940, 24235128, 24908326, 26927920, 27264519, 30293910, 36352692, 37362489, 40391880, 45440865, 48470256, 49816652, 54529038, 60587820, 62270815, 72705384, 74724978, 80783760, 90881730, 99633304, 109058076, 112087467, 121175640, 124541630, 136322595, 145410768, 149449956, 181763460, 186812445, 199266608, 218116152, 224174934, 242351280, 249083260, 272645190, 298899912, 336262401, 363526920, 373624890, 436232304, 448349868, 498166520, 545290380, 560437335, 597799824, 672524802, 727053840, 747249780, 896699736, 996333040, 1008787203, 1090580760, 1120874670, 1345049604, 1494499560, 1681312005, 1793399472, 2017574406, 2181161520, 2241749340, 2690099208, 2988999120, 3362624010, 4035148812, 4483498680, 5043936015, 5380198416, 6725248020, 8070297624, 8966997360, 10087872030, 13450496040, 16140595248, 20175744060, 26900992080, 40351488120, 80702976240]

約数ペア:

[(1, 80702976240), (2, 40351488120), (3, 26900992080), (4, 20175744060), (5, 16140595248), (6, 13450496040), (8, 10087872030), (9, 8966997360), (10, 8070297624), (12, 6725248020), (15, 5380198416), (16, 5043936015), (18, 4483498680), (20, 4035148812), (24, 3362624010), (27, 2988999120), (30, 2690099208), (36, 2241749340), (37, 2181161520), (40, 2017574406), (45, 1793399472), (48, 1681312005), (54, 1494499560), (60, 1345049604), (72, 1120874670), (74, 1090580760), (80, 1008787203), (81, 996333040), (90, 896699736), (108, 747249780), (111, 727053840), (120, 672524802), (135, 597799824), (144, 560437335), (148, 545290380), (162, 498166520), (180, 448349868), (185, 436232304), (216, 373624890), (222, 363526920), (240, 336262401), (270, 298899912), (296, 272645190), (324, 249083260), (333, 242351280), (360, 224174934), (370, 218116152), (405, 199266608), (432, 186812445), (444, 181763460), (540, 149449956), (555, 145410768), (592, 136322595), (648, 124541630), (666, 121175640), (720, 112087467), (740, 109058076), (810, 99633304), (888, 90881730), (999, 80783760), (1080, 74724978), (1110, 72705384), (1296, 62270815), (1332, 60587820), (1480, 54529038), (1620, 49816652), (1665, 48470256), (1776, 45440865), (1998, 40391880), (2160, 37362489), (2220, 36352692), (2664, 30293910), (2960, 27264519), (2997, 26927920), (3240, 24908326), (3330, 24235128), (3996, 20195940), (4440, 18176346), (4995, 16156752), (5328, 15146955), (5994, 13463960), (6480, 12454163), (6660, 12117564), (7992, 10097970), (8880, 9088173), (9990, 8078376), (11988, 6731980), (13320, 6058782), (14985, 5385584), (15984, 5048985), (19980, 4039188), (23976, 3365990), (26640, 3029391), (29970, 2692792), (39960, 2019594), (47952, 1682995), (59940, 1346396), (79920, 1009797), (119880, 673198), (239760, 336599)]