326480406840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{130469}}^1$

素因数の和:130827

約数の個数: 256

約数和(自身を含む): 1247501952000

約数和(自身を除く): 921021545160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 331, 360, 378, 420, 504, 540, 630, 662, 756, 840, 945, 993, 1080, 1260, 1324, 1512, 1655, 1890, 1986, 2317, 2520, 2648, 2979, 3310, 3780, 3972, 4634, 4965, 5958, 6620, 6951, 7560, 7944, 8937, 9268, 9930, 11585, 11916, 13240, 13902, 14895, 17874, 18536, 19860, 20853, 23170, 23832, 27804, 29790, 34755, 35748, 39720, 41706, 44685, 46340, 55608, 59580, 62559, 69510, 71496, 83412, 89370, 92680, 104265, 119160, 125118, 130469, 139020, 166824, 178740, 208530, 250236, 260938, 278040, 312795, 357480, 391407, 417060, 500472, 521876, 625590, 652345, 782814, 834120, 913283, 1043752, 1174221, 1251180, 1304690, 1565628, 1826566, 1957035, 2348442, 2502360, 2609380, 2739849, 3131256, 3522663, 3653132, 3914070, 4566415, 4696884, 5218760, 5479698, 5871105, 7045326, 7306264, 7828140, 8219547, 9132830, 9393768, 10959396, 11742210, 13699245, 14090652, 15656280, 16439094, 17613315, 18265660, 21918792, 23484420, 24658641, 27398490, 28181304, 32878188, 35226630, 36531320, 41097735, 43185239, 46968840, 49317282, 54796980, 65756376, 70453260, 82195470, 86370478, 98634564, 109593960, 123293205, 129555717, 140906520, 164390940, 172740956, 197269128, 215926195, 246586410, 259111434, 302296673, 328781880, 345481912, 388667151, 431852390, 493172820, 518222868, 604593346, 647778585, 777334302, 863704780, 906890019, 986345640, 1036445736, 1166001453, 1209186692, 1295557170, 1511483365, 1554668604, 1727409560, 1813780038, 1943335755, 2332002906, 2418373384, 2591114340, 2720670057, 3022966730, 3109337208, 3627560076, 3886671510, 4534450095, 4664005812, 5182228680, 5441340114, 5830007265, 6045933460, 7255120152, 7773343020, 8162010171, 9068900190, 9328011624, 10882680228, 11660014530, 12091866920, 13603350285, 15546686040, 16324020342, 18137800380, 21765360456, 23320029060, 27206700570, 32648040684, 36275600760, 40810050855, 46640058120, 54413401140, 65296081368, 81620101710, 108826802280, 163240203420, 326480406840]

約数ペア:

[(1, 326480406840), (2, 163240203420), (3, 108826802280), (4, 81620101710), (5, 65296081368), (6, 54413401140), (7, 46640058120), (8, 40810050855), (9, 36275600760), (10, 32648040684), (12, 27206700570), (14, 23320029060), (15, 21765360456), (18, 18137800380), (20, 16324020342), (21, 15546686040), (24, 13603350285), (27, 12091866920), (28, 11660014530), (30, 10882680228), (35, 9328011624), (36, 9068900190), (40, 8162010171), (42, 7773343020), (45, 7255120152), (54, 6045933460), (56, 5830007265), (60, 5441340114), (63, 5182228680), (70, 4664005812), (72, 4534450095), (84, 3886671510), (90, 3627560076), (105, 3109337208), (108, 3022966730), (120, 2720670057), (126, 2591114340), (135, 2418373384), (140, 2332002906), (168, 1943335755), (180, 1813780038), (189, 1727409560), (210, 1554668604), (216, 1511483365), (252, 1295557170), (270, 1209186692), (280, 1166001453), (315, 1036445736), (331, 986345640), (360, 906890019), (378, 863704780), (420, 777334302), (504, 647778585), (540, 604593346), (630, 518222868), (662, 493172820), (756, 431852390), (840, 388667151), (945, 345481912), (993, 328781880), (1080, 302296673), (1260, 259111434), (1324, 246586410), (1512, 215926195), (1655, 197269128), (1890, 172740956), (1986, 164390940), (2317, 140906520), (2520, 129555717), (2648, 123293205), (2979, 109593960), (3310, 98634564), (3780, 86370478), (3972, 82195470), (4634, 70453260), (4965, 65756376), (5958, 54796980), (6620, 49317282), (6951, 46968840), (7560, 43185239), (7944, 41097735), (8937, 36531320), (9268, 35226630), (9930, 32878188), (11585, 28181304), (11916, 27398490), (13240, 24658641), (13902, 23484420), (14895, 21918792), (17874, 18265660), (18536, 17613315), (19860, 16439094), (20853, 15656280), (23170, 14090652), (23832, 13699245), (27804, 11742210), (29790, 10959396), (34755, 9393768), (35748, 9132830), (39720, 8219547), (41706, 7828140), (44685, 7306264), (46340, 7045326), (55608, 5871105), (59580, 5479698), (62559, 5218760), (69510, 4696884), (71496, 4566415), (83412, 3914070), (89370, 3653132), (92680, 3522663), (104265, 3131256), (119160, 2739849), (125118, 2609380), (130469, 2502360), (139020, 2348442), (166824, 1957035), (178740, 1826566), (208530, 1565628), (250236, 1304690), (260938, 1251180), (278040, 1174221), (312795, 1043752), (357480, 913283), (391407, 834120), (417060, 782814), (500472, 652345), (521876, 625590)]