31181852520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17959}}^1$

素因数の和:18049

約数の個数: 384

約数和(自身を含む): 127087833600

約数和(自身を除く): 95905981080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 53, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 106, 117, 120, 126, 130, 140, 156, 159, 168, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 280, 312, 315, 318, 360, 364, 371, 390, 420, 424, 455, 468, 477, 504, 520, 530, 546, 585, 630, 636, 689, 728, 742, 780, 795, 819, 840, 910, 936, 954, 1060, 1092, 1113, 1170, 1260, 1272, 1365, 1378, 1484, 1560, 1590, 1638, 1820, 1855, 1908, 2067, 2120, 2184, 2226, 2340, 2385, 2520, 2730, 2756, 2968, 3180, 3276, 3339, 3445, 3640, 3710, 3816, 4095, 4134, 4452, 4680, 4770, 4823, 5460, 5512, 5565, 6201, 6360, 6552, 6678, 6890, 7420, 8190, 8268, 8904, 9540, 9646, 10335, 10920, 11130, 12402, 13356, 13780, 14469, 14840, 16380, 16536, 16695, 17959, 19080, 19292, 20670, 22260, 24115, 24804, 26712, 27560, 28938, 31005, 32760, 33390, 35918, 38584, 41340, 43407, 44520, 48230, 49608, 53877, 57876, 62010, 66780, 71836, 72345, 82680, 86814, 89795, 96460, 107754, 115752, 124020, 125713, 133560, 143672, 144690, 161631, 173628, 179590, 192920, 215508, 217035, 233467, 248040, 251426, 269385, 289380, 323262, 347256, 359180, 377139, 431016, 434070, 466934, 502852, 538770, 578760, 628565, 646524, 700401, 718360, 754278, 808155, 868140, 933868, 951827, 1005704, 1077540, 1131417, 1167335, 1257130, 1293048, 1400802, 1508556, 1616310, 1634269, 1736280, 1867736, 1885695, 1903654, 2101203, 2155080, 2262834, 2334670, 2514260, 2801604, 2855481, 3017112, 3232620, 3268538, 3502005, 3771390, 3807308, 4202406, 4525668, 4669340, 4759135, 4902807, 5028520, 5603208, 5657085, 5710962, 6465240, 6537076, 6662789, 7004010, 7542780, 7614616, 8171345, 8404812, 8566443, 9051336, 9338680, 9518270, 9805614, 10506015, 11314170, 11421924, 12373751, 13074152, 13325578, 14008020, 14277405, 14708421, 15085560, 16342690, 16809624, 17132886, 19036540, 19611228, 19988367, 21012030, 22628340, 22843848, 24514035, 24747502, 26651156, 28016040, 28554810, 29416842, 32685380, 33313945, 34265772, 37121253, 38073080, 39222456, 39976734, 42024060, 42832215, 45256680, 49028070, 49495004, 53302312, 57109620, 58833684, 59965101, 61868755, 65370760, 66627890, 68531544, 73542105, 74242506, 79953468, 84048120, 85664430, 86616257, 98056140, 98990008, 99941835, 111363759, 114219240, 117667368, 119930202, 123737510, 133255780, 147084210, 148485012, 159906936, 171328860, 173232514, 185606265, 196112280, 199883670, 222727518, 239860404, 247475020, 259848771, 266511560, 294168420, 296970024, 299825505, 342657720, 346465028, 371212530, 399767340, 433081285, 445455036, 479720808, 494950040, 519697542, 556818795, 588336840, 599651010, 692930056, 742425060, 779546313, 799534680, 866162570, 890910072, 1039395084, 1113637590, 1199302020, 1299243855, 1484850120, 1559092626, 1732325140, 2078790168, 2227275180, 2398604040, 2598487710, 3118185252, 3464650280, 3897731565, 4454550360, 5196975420, 6236370504, 7795463130, 10393950840, 15590926260, 31181852520]

約数ペア:

[(1, 31181852520), (2, 15590926260), (3, 10393950840), (4, 7795463130), (5, 6236370504), (6, 5196975420), (7, 4454550360), (8, 3897731565), (9, 3464650280), (10, 3118185252), (12, 2598487710), (13, 2398604040), (14, 2227275180), (15, 2078790168), (18, 1732325140), (20, 1559092626), (21, 1484850120), (24, 1299243855), (26, 1199302020), (28, 1113637590), (30, 1039395084), (35, 890910072), (36, 866162570), (39, 799534680), (40, 779546313), (42, 742425060), (45, 692930056), (52, 599651010), (53, 588336840), (56, 556818795), (60, 519697542), (63, 494950040), (65, 479720808), (70, 445455036), (72, 433081285), (78, 399767340), (84, 371212530), (90, 346465028), (91, 342657720), (104, 299825505), (105, 296970024), (106, 294168420), (117, 266511560), (120, 259848771), (126, 247475020), (130, 239860404), (140, 222727518), (156, 199883670), (159, 196112280), (168, 185606265), (180, 173232514), (182, 171328860), (195, 159906936), (210, 148485012), (212, 147084210), (234, 133255780), (252, 123737510), (260, 119930202), (265, 117667368), (273, 114219240), (280, 111363759), (312, 99941835), (315, 98990008), (318, 98056140), (360, 86616257), (364, 85664430), (371, 84048120), (390, 79953468), (420, 74242506), (424, 73542105), (455, 68531544), (468, 66627890), (477, 65370760), (504, 61868755), (520, 59965101), (530, 58833684), (546, 57109620), (585, 53302312), (630, 49495004), (636, 49028070), (689, 45256680), (728, 42832215), (742, 42024060), (780, 39976734), (795, 39222456), (819, 38073080), (840, 37121253), (910, 34265772), (936, 33313945), (954, 32685380), (1060, 29416842), (1092, 28554810), (1113, 28016040), (1170, 26651156), (1260, 24747502), (1272, 24514035), (1365, 22843848), (1378, 22628340), (1484, 21012030), (1560, 19988367), (1590, 19611228), (1638, 19036540), (1820, 17132886), (1855, 16809624), (1908, 16342690), (2067, 15085560), (2120, 14708421), (2184, 14277405), (2226, 14008020), (2340, 13325578), (2385, 13074152), (2520, 12373751), (2730, 11421924), (2756, 11314170), (2968, 10506015), (3180, 9805614), (3276, 9518270), (3339, 9338680), (3445, 9051336), (3640, 8566443), (3710, 8404812), (3816, 8171345), (4095, 7614616), (4134, 7542780), (4452, 7004010), (4680, 6662789), (4770, 6537076), (4823, 6465240), (5460, 5710962), (5512, 5657085), (5565, 5603208), (6201, 5028520), (6360, 4902807), (6552, 4759135), (6678, 4669340), (6890, 4525668), (7420, 4202406), (8190, 3807308), (8268, 3771390), (8904, 3502005), (9540, 3268538), (9646, 3232620), (10335, 3017112), (10920, 2855481), (11130, 2801604), (12402, 2514260), (13356, 2334670), (13780, 2262834), (14469, 2155080), (14840, 2101203), (16380, 1903654), (16536, 1885695), (16695, 1867736), (17959, 1736280), (19080, 1634269), (19292, 1616310), (20670, 1508556), (22260, 1400802), (24115, 1293048), (24804, 1257130), (26712, 1167335), (27560, 1131417), (28938, 1077540), (31005, 1005704), (32760, 951827), (33390, 933868), (35918, 868140), (38584, 808155), (41340, 754278), (43407, 718360), (44520, 700401), (48230, 646524), (49608, 628565), (53877, 578760), (57876, 538770), (62010, 502852), (66780, 466934), (71836, 434070), (72345, 431016), (82680, 377139), (86814, 359180), (89795, 347256), (96460, 323262), (107754, 289380), (115752, 269385), (124020, 251426), (125713, 248040), (133560, 233467), (143672, 217035), (144690, 215508), (161631, 192920), (173628, 179590)]