19531322280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6577}}^1$

素因数の和:6780

約数の個数: 192

約数和(自身を含む): 64925649360

約数和(自身を除く): 45394327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 113, 120, 146, 180, 219, 226, 292, 339, 360, 365, 438, 452, 565, 584, 657, 678, 730, 876, 904, 1017, 1095, 1130, 1314, 1356, 1460, 1695, 1752, 2034, 2190, 2260, 2628, 2712, 2920, 3285, 3390, 4068, 4380, 4520, 5085, 5256, 6570, 6577, 6780, 8136, 8249, 8760, 10170, 13140, 13154, 13560, 16498, 19731, 20340, 24747, 26280, 26308, 32885, 32996, 39462, 40680, 41245, 49494, 52616, 59193, 65770, 65992, 74241, 78924, 82490, 98655, 98988, 118386, 123735, 131540, 148482, 157848, 164980, 197310, 197976, 236772, 247470, 263080, 295965, 296964, 329960, 371205, 394620, 473544, 480121, 494940, 591930, 593928, 742410, 743201, 789240, 960242, 989880, 1183860, 1440363, 1484820, 1486402, 1920484, 2229603, 2367720, 2400605, 2880726, 2969640, 2972804, 3716005, 3840968, 4321089, 4459206, 4801210, 5761452, 5945608, 6688809, 7201815, 7432010, 8642178, 8918412, 9602420, 11148015, 11522904, 13377618, 14403630, 14864020, 17284356, 17836824, 19204840, 21605445, 22296030, 26755236, 28807260, 29728040, 33444045, 34568712, 43210890, 44592060, 53510472, 54253673, 57614520, 66888090, 86421780, 89184120, 108507346, 133776180, 162761019, 172843560, 217014692, 267552360, 271268365, 325522038, 434029384, 488283057, 542536730, 651044076, 813805095, 976566114, 1085073460, 1302088152, 1627610190, 1953132228, 2170146920, 2441415285, 3255220380, 3906264456, 4882830570, 6510440760, 9765661140, 19531322280]

約数ペア:

[(1, 19531322280), (2, 9765661140), (3, 6510440760), (4, 4882830570), (5, 3906264456), (6, 3255220380), (8, 2441415285), (9, 2170146920), (10, 1953132228), (12, 1627610190), (15, 1302088152), (18, 1085073460), (20, 976566114), (24, 813805095), (30, 651044076), (36, 542536730), (40, 488283057), (45, 434029384), (60, 325522038), (72, 271268365), (73, 267552360), (90, 217014692), (113, 172843560), (120, 162761019), (146, 133776180), (180, 108507346), (219, 89184120), (226, 86421780), (292, 66888090), (339, 57614520), (360, 54253673), (365, 53510472), (438, 44592060), (452, 43210890), (565, 34568712), (584, 33444045), (657, 29728040), (678, 28807260), (730, 26755236), (876, 22296030), (904, 21605445), (1017, 19204840), (1095, 17836824), (1130, 17284356), (1314, 14864020), (1356, 14403630), (1460, 13377618), (1695, 11522904), (1752, 11148015), (2034, 9602420), (2190, 8918412), (2260, 8642178), (2628, 7432010), (2712, 7201815), (2920, 6688809), (3285, 5945608), (3390, 5761452), (4068, 4801210), (4380, 4459206), (4520, 4321089), (5085, 3840968), (5256, 3716005), (6570, 2972804), (6577, 2969640), (6780, 2880726), (8136, 2400605), (8249, 2367720), (8760, 2229603), (10170, 1920484), (13140, 1486402), (13154, 1484820), (13560, 1440363), (16498, 1183860), (19731, 989880), (20340, 960242), (24747, 789240), (26280, 743201), (26308, 742410), (32885, 593928), (32996, 591930), (39462, 494940), (40680, 480121), (41245, 473544), (49494, 394620), (52616, 371205), (59193, 329960), (65770, 296964), (65992, 295965), (74241, 263080), (78924, 247470), (82490, 236772), (98655, 197976), (98988, 197310), (118386, 164980), (123735, 157848), (131540, 148482)]