81913646400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1082

約数の個数: 336

約数和(自身を含む): 273380240640

約数和(自身を除く): 191466594240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 337, 395, 400, 474, 480, 600, 632, 641, 674, 790, 800, 948, 960, 1011, 1185, 1200, 1264, 1282, 1348, 1580, 1600, 1685, 1896, 1923, 1975, 2022, 2370, 2400, 2528, 2564, 2696, 3160, 3205, 3370, 3792, 3846, 3950, 4044, 4740, 4800, 5055, 5056, 5128, 5392, 5925, 6320, 6410, 6740, 7584, 7692, 7900, 8088, 8425, 9480, 9615, 10110, 10256, 10784, 11850, 12640, 12820, 13480, 15168, 15384, 15800, 16025, 16176, 16850, 18960, 19230, 20220, 20512, 21568, 23700, 25275, 25280, 25640, 26623, 26960, 30768, 31600, 32050, 32352, 33700, 37920, 38460, 40440, 41024, 47400, 48075, 50550, 50639, 51280, 53246, 53920, 61536, 63200, 64100, 64704, 67400, 75840, 76920, 79869, 80880, 94800, 96150, 101100, 101278, 102560, 106492, 107840, 123072, 126400, 128200, 133115, 134800, 151917, 153840, 159738, 161760, 189600, 192300, 202200, 202556, 205120, 212984, 216017, 253195, 256400, 266230, 269600, 303834, 307680, 319476, 323520, 379200, 384600, 399345, 404400, 405112, 425968, 432034, 506390, 512800, 532460, 539200, 607668, 615360, 638952, 648051, 665575, 759585, 769200, 798690, 808800, 810224, 851936, 864068, 1012780, 1025600, 1064920, 1080085, 1215336, 1265975, 1277904, 1296102, 1331150, 1519170, 1538400, 1597380, 1617600, 1620448, 1703872, 1728136, 1996725, 2025560, 2129840, 2160170, 2430672, 2531950, 2555808, 2592204, 2662300, 3038340, 3076800, 3194760, 3240255, 3240896, 3456272, 3797925, 3993450, 4051120, 4259680, 4320340, 4861344, 5063900, 5111616, 5184408, 5324600, 5400425, 6076680, 6389520, 6480510, 6912544, 7595850, 7986900, 8102240, 8519360, 8640680, 9722688, 10127800, 10368816, 10649200, 10800850, 12153360, 12779040, 12961020, 13825088, 15191700, 15973800, 16201275, 16204480, 17065343, 17281360, 20255600, 20737632, 21298400, 21601700, 24306720, 25558080, 25922040, 30383400, 31947600, 32402550, 34130686, 34562720, 40511200, 41475264, 42596800, 43203400, 48613440, 51196029, 51844080, 60766800, 63895200, 64805100, 68261372, 69125440, 81022400, 85326715, 86406800, 102392058, 103688160, 121533600, 127790400, 129610200, 136522744, 170653430, 172813600, 204784116, 207376320, 243067200, 255980145, 259220400, 273045488, 341306860, 345627200, 409568232, 426633575, 511960290, 518440800, 546090976, 682613720, 819136464, 853267150, 1023920580, 1036881600, 1092181952, 1279900725, 1365227440, 1638272928, 1706534300, 2047841160, 2559801450, 2730454880, 3276545856, 3413068600, 4095682320, 5119602900, 5460909760, 6826137200, 8191364640, 10239205800, 13652274400, 16382729280, 20478411600, 27304548800, 40956823200, 81913646400]

約数ペア:

[(1, 81913646400), (2, 40956823200), (3, 27304548800), (4, 20478411600), (5, 16382729280), (6, 13652274400), (8, 10239205800), (10, 8191364640), (12, 6826137200), (15, 5460909760), (16, 5119602900), (20, 4095682320), (24, 3413068600), (25, 3276545856), (30, 2730454880), (32, 2559801450), (40, 2047841160), (48, 1706534300), (50, 1638272928), (60, 1365227440), (64, 1279900725), (75, 1092181952), (79, 1036881600), (80, 1023920580), (96, 853267150), (100, 819136464), (120, 682613720), (150, 546090976), (158, 518440800), (160, 511960290), (192, 426633575), (200, 409568232), (237, 345627200), (240, 341306860), (300, 273045488), (316, 259220400), (320, 255980145), (337, 243067200), (395, 207376320), (400, 204784116), (474, 172813600), (480, 170653430), (600, 136522744), (632, 129610200), (641, 127790400), (674, 121533600), (790, 103688160), (800, 102392058), (948, 86406800), (960, 85326715), (1011, 81022400), (1185, 69125440), (1200, 68261372), (1264, 64805100), (1282, 63895200), (1348, 60766800), (1580, 51844080), (1600, 51196029), (1685, 48613440), (1896, 43203400), (1923, 42596800), (1975, 41475264), (2022, 40511200), (2370, 34562720), (2400, 34130686), (2528, 32402550), (2564, 31947600), (2696, 30383400), (3160, 25922040), (3205, 25558080), (3370, 24306720), (3792, 21601700), (3846, 21298400), (3950, 20737632), (4044, 20255600), (4740, 17281360), (4800, 17065343), (5055, 16204480), (5056, 16201275), (5128, 15973800), (5392, 15191700), (5925, 13825088), (6320, 12961020), (6410, 12779040), (6740, 12153360), (7584, 10800850), (7692, 10649200), (7900, 10368816), (8088, 10127800), (8425, 9722688), (9480, 8640680), (9615, 8519360), (10110, 8102240), (10256, 7986900), (10784, 7595850), (11850, 6912544), (12640, 6480510), (12820, 6389520), (13480, 6076680), (15168, 5400425), (15384, 5324600), (15800, 5184408), (16025, 5111616), (16176, 5063900), (16850, 4861344), (18960, 4320340), (19230, 4259680), (20220, 4051120), (20512, 3993450), (21568, 3797925), (23700, 3456272), (25275, 3240896), (25280, 3240255), (25640, 3194760), (26623, 3076800), (26960, 3038340), (30768, 2662300), (31600, 2592204), (32050, 2555808), (32352, 2531950), (33700, 2430672), (37920, 2160170), (38460, 2129840), (40440, 2025560), (41024, 1996725), (47400, 1728136), (48075, 1703872), (50550, 1620448), (50639, 1617600), (51280, 1597380), (53246, 1538400), (53920, 1519170), (61536, 1331150), (63200, 1296102), (64100, 1277904), (64704, 1265975), (67400, 1215336), (75840, 1080085), (76920, 1064920), (79869, 1025600), (80880, 1012780), (94800, 864068), (96150, 851936), (101100, 810224), (101278, 808800), (102560, 798690), (106492, 769200), (107840, 759585), (123072, 665575), (126400, 648051), (128200, 638952), (133115, 615360), (134800, 607668), (151917, 539200), (153840, 532460), (159738, 512800), (161760, 506390), (189600, 432034), (192300, 425968), (202200, 405112), (202556, 404400), (205120, 399345), (212984, 384600), (216017, 379200), (253195, 323520), (256400, 319476), (266230, 307680), (269600, 303834)]