72156388640

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 480

約数和(自身を含む): 210603649536

約数和(自身を除く): 138447260896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 73, 80, 83, 98, 112, 124, 140, 146, 155, 160, 166, 196, 217, 224, 245, 248, 280, 292, 310, 332, 343, 365, 392, 415, 434, 490, 496, 511, 560, 581, 584, 620, 664, 686, 730, 784, 830, 868, 980, 992, 1022, 1085, 1120, 1162, 1168, 1240, 1328, 1372, 1460, 1519, 1568, 1660, 1715, 1736, 1960, 2044, 2170, 2263, 2324, 2336, 2401, 2480, 2555, 2573, 2656, 2744, 2905, 2920, 3038, 3320, 3430, 3472, 3577, 3920, 4067, 4088, 4340, 4526, 4648, 4802, 4960, 5110, 5146, 5488, 5810, 5840, 6059, 6076, 6640, 6860, 6944, 7154, 7595, 7840, 8134, 8176, 8680, 9052, 9296, 9604, 10220, 10292, 10633, 10976, 11315, 11620, 11680, 12005, 12118, 12152, 12865, 13280, 13720, 14308, 15190, 15841, 16268, 16352, 17360, 17885, 18011, 18104, 18592, 19208, 20335, 20440, 20584, 21266, 22630, 23240, 24010, 24236, 24304, 25039, 25730, 27440, 28469, 28616, 30295, 30380, 31682, 32536, 34720, 35770, 36022, 36208, 38416, 40670, 40880, 41168, 42413, 42532, 45260, 46480, 48020, 48472, 48608, 50078, 51460, 53165, 54880, 56938, 57232, 60590, 60760, 63364, 65072, 71540, 72044, 72416, 74431, 76832, 79205, 81340, 81760, 82336, 84826, 85064, 90055, 90520, 92960, 96040, 96944, 100156, 102920, 106330, 110887, 113876, 114464, 121180, 121520, 125195, 126077, 126728, 130144, 142345, 143080, 144088, 148862, 158410, 162680, 169652, 170128, 175273, 180110, 181040, 187829, 192080, 193888, 199283, 200312, 205840, 212065, 212660, 221774, 227752, 242360, 243040, 250390, 252154, 253456, 284690, 286160, 288176, 296891, 297724, 316820, 325360, 339304, 340256, 350546, 360220, 362080, 372155, 375658, 384160, 398566, 400624, 411680, 424130, 425320, 443548, 455504, 484720, 500780, 504308, 506912, 554435, 569380, 572320, 576352, 593782, 595448, 630385, 633640, 650720, 678608, 701092, 720440, 744310, 751316, 776209, 797132, 801248, 848260, 850640, 876365, 882539, 887096, 911008, 939145, 969440, 996415, 1001560, 1008616, 1108870, 1138760, 1187564, 1190896, 1260770, 1267280, 1314803, 1357216, 1402184, 1440880, 1484455, 1488620, 1502632, 1552418, 1594264, 1696520, 1701280, 1752730, 1765078, 1774192, 1878290, 1992830, 2003120, 2017232, 2078237, 2217740, 2277520, 2375128, 2381792, 2521540, 2534560, 2629606, 2804368, 2881760, 2968910, 2977240, 3005264, 3104836, 3188528, 3393040, 3505460, 3530156, 3548384, 3756580, 3881045, 3985660, 4006240, 4034464, 4156474, 4412695, 4435480, 4555040, 4750256, 5043080, 5259212, 5433463, 5608736, 5937820, 5954480, 6010528, 6177773, 6209672, 6377056, 6574015, 6786080, 7010920, 7060312, 7513160, 7762090, 7971320, 8312948, 8825390, 8870960, 9203621, 9500512, 10086160, 10391185, 10518424, 10866926, 11875640, 11908960, 12355546, 12419344, 13148030, 14021840, 14120624, 14547659, 15026320, 15524180, 15942640, 16625896, 17650780, 17741920, 18407242, 20172320, 20782370, 21036848, 21733852, 23751280, 24711092, 24838688, 26296060, 27167315, 28043680, 28241248, 29095318, 30052640, 30888865, 31048360, 31885280, 33251792, 35301560, 36814484, 41564740, 42073696, 43467704, 46018105, 47502560, 49422184, 52592120, 54334630, 58190636, 61777730, 62096720, 64425347, 66503584, 70603120, 72738295, 73628968, 83129480, 86935408, 92036210, 98844368, 105184240, 108669260, 116381272, 123555460, 124193440, 128850694, 141206240, 145476590, 147257936, 166258960, 173870816, 184072420, 197688736, 210368480, 217338520, 232762544, 247110920, 257701388, 290953180, 294515872, 322126735, 332517920, 368144840, 434677040, 450977429, 465525088, 494221840, 515402776, 581906360, 644253470, 736289680, 869354080, 901954858, 988443680, 1030805552, 1163812720, 1288506940, 1472579360, 1803909716, 2061611104, 2254887145, 2327625440, 2577013880, 3607819432, 4509774290, 5154027760, 7215638864, 9019548580, 10308055520, 14431277728, 18039097160, 36078194320, 72156388640]

約数ペア:

[(1, 72156388640), (2, 36078194320), (4, 18039097160), (5, 14431277728), (7, 10308055520), (8, 9019548580), (10, 7215638864), (14, 5154027760), (16, 4509774290), (20, 3607819432), (28, 2577013880), (31, 2327625440), (32, 2254887145), (35, 2061611104), (40, 1803909716), (49, 1472579360), (56, 1288506940), (62, 1163812720), (70, 1030805552), (73, 988443680), (80, 901954858), (83, 869354080), (98, 736289680), (112, 644253470), (124, 581906360), (140, 515402776), (146, 494221840), (155, 465525088), (160, 450977429), (166, 434677040), (196, 368144840), (217, 332517920), (224, 322126735), (245, 294515872), (248, 290953180), (280, 257701388), (292, 247110920), (310, 232762544), (332, 217338520), (343, 210368480), (365, 197688736), (392, 184072420), (415, 173870816), (434, 166258960), (490, 147257936), (496, 145476590), (511, 141206240), (560, 128850694), (581, 124193440), (584, 123555460), (620, 116381272), (664, 108669260), (686, 105184240), (730, 98844368), (784, 92036210), (830, 86935408), (868, 83129480), (980, 73628968), (992, 72738295), (1022, 70603120), (1085, 66503584), (1120, 64425347), (1162, 62096720), (1168, 61777730), (1240, 58190636), (1328, 54334630), (1372, 52592120), (1460, 49422184), (1519, 47502560), (1568, 46018105), (1660, 43467704), (1715, 42073696), (1736, 41564740), (1960, 36814484), (2044, 35301560), (2170, 33251792), (2263, 31885280), (2324, 31048360), (2336, 30888865), (2401, 30052640), (2480, 29095318), (2555, 28241248), (2573, 28043680), (2656, 27167315), (2744, 26296060), (2905, 24838688), (2920, 24711092), (3038, 23751280), (3320, 21733852), (3430, 21036848), (3472, 20782370), (3577, 20172320), (3920, 18407242), (4067, 17741920), (4088, 17650780), (4340, 16625896), (4526, 15942640), (4648, 15524180), (4802, 15026320), (4960, 14547659), (5110, 14120624), (5146, 14021840), (5488, 13148030), (5810, 12419344), (5840, 12355546), (6059, 11908960), (6076, 11875640), (6640, 10866926), (6860, 10518424), (6944, 10391185), (7154, 10086160), (7595, 9500512), (7840, 9203621), (8134, 8870960), (8176, 8825390), (8680, 8312948), (9052, 7971320), (9296, 7762090), (9604, 7513160), (10220, 7060312), (10292, 7010920), (10633, 6786080), (10976, 6574015), (11315, 6377056), (11620, 6209672), (11680, 6177773), (12005, 6010528), (12118, 5954480), (12152, 5937820), (12865, 5608736), (13280, 5433463), (13720, 5259212), (14308, 5043080), (15190, 4750256), (15841, 4555040), (16268, 4435480), (16352, 4412695), (17360, 4156474), (17885, 4034464), (18011, 4006240), (18104, 3985660), (18592, 3881045), (19208, 3756580), (20335, 3548384), (20440, 3530156), (20584, 3505460), (21266, 3393040), (22630, 3188528), (23240, 3104836), (24010, 3005264), (24236, 2977240), (24304, 2968910), (25039, 2881760), (25730, 2804368), (27440, 2629606), (28469, 2534560), (28616, 2521540), (30295, 2381792), (30380, 2375128), (31682, 2277520), (32536, 2217740), (34720, 2078237), (35770, 2017232), (36022, 2003120), (36208, 1992830), (38416, 1878290), (40670, 1774192), (40880, 1765078), (41168, 1752730), (42413, 1701280), (42532, 1696520), (45260, 1594264), (46480, 1552418), (48020, 1502632), (48472, 1488620), (48608, 1484455), (50078, 1440880), (51460, 1402184), (53165, 1357216), (54880, 1314803), (56938, 1267280), (57232, 1260770), (60590, 1190896), (60760, 1187564), (63364, 1138760), (65072, 1108870), (71540, 1008616), (72044, 1001560), (72416, 996415), (74431, 969440), (76832, 939145), (79205, 911008), (81340, 887096), (81760, 882539), (82336, 876365), (84826, 850640), (85064, 848260), (90055, 801248), (90520, 797132), (92960, 776209), (96040, 751316), (96944, 744310), (100156, 720440), (102920, 701092), (106330, 678608), (110887, 650720), (113876, 633640), (114464, 630385), (121180, 595448), (121520, 593782), (125195, 576352), (126077, 572320), (126728, 569380), (130144, 554435), (142345, 506912), (143080, 504308), (144088, 500780), (148862, 484720), (158410, 455504), (162680, 443548), (169652, 425320), (170128, 424130), (175273, 411680), (180110, 400624), (181040, 398566), (187829, 384160), (192080, 375658), (193888, 372155), (199283, 362080), (200312, 360220), (205840, 350546), (212065, 340256), (212660, 339304), (221774, 325360), (227752, 316820), (242360, 297724), (243040, 296891), (250390, 288176), (252154, 286160), (253456, 284690)]