1995246240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16829}}^1$

素因数の和:16879

約数の個数: 192

約数和(自身を含む): 7125148800

約数和(自身を除く): 5129902560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 16829, 19760, 23712, 29640, 33658, 39520, 50487, 59280, 67316, 84145, 100974, 118560, 134632, 168290, 201948, 218777, 252435, 269264, 319751, 336580, 403896, 437554, 504870, 538528, 639502, 656331, 673160, 807792, 875108, 959253, 1009740, 1093885, 1279004, 1312662, 1346320, 1598755, 1615584, 1750216, 1918506, 2019480, 2187770, 2558008, 2625324, 2692640, 3197510, 3281655, 3500432, 3837012, 4038960, 4156763, 4375540, 4796265, 5116016, 5250648, 6395020, 6563310, 7000864, 7674024, 8077920, 8313526, 8751080, 9592530, 10232032, 10501296, 12470289, 12790040, 13126620, 15348048, 16627052, 17502160, 19185060, 20783815, 21002592, 24940578, 25580080, 26253240, 30696096, 33254104, 35004320, 38370120, 41567630, 49881156, 51160160, 52506480, 62351445, 66508208, 76740240, 83135260, 99762312, 105012960, 124702890, 133016416, 153480480, 166270520, 199524624, 249405780, 332541040, 399049248, 498811560, 665082080, 997623120, 1995246240]

約数ペア:

[(1, 1995246240), (2, 997623120), (3, 665082080), (4, 498811560), (5, 399049248), (6, 332541040), (8, 249405780), (10, 199524624), (12, 166270520), (13, 153480480), (15, 133016416), (16, 124702890), (19, 105012960), (20, 99762312), (24, 83135260), (26, 76740240), (30, 66508208), (32, 62351445), (38, 52506480), (39, 51160160), (40, 49881156), (48, 41567630), (52, 38370120), (57, 35004320), (60, 33254104), (65, 30696096), (76, 26253240), (78, 25580080), (80, 24940578), (95, 21002592), (96, 20783815), (104, 19185060), (114, 17502160), (120, 16627052), (130, 15348048), (152, 13126620), (156, 12790040), (160, 12470289), (190, 10501296), (195, 10232032), (208, 9592530), (228, 8751080), (240, 8313526), (247, 8077920), (260, 7674024), (285, 7000864), (304, 6563310), (312, 6395020), (380, 5250648), (390, 5116016), (416, 4796265), (456, 4375540), (480, 4156763), (494, 4038960), (520, 3837012), (570, 3500432), (608, 3281655), (624, 3197510), (741, 2692640), (760, 2625324), (780, 2558008), (912, 2187770), (988, 2019480), (1040, 1918506), (1140, 1750216), (1235, 1615584), (1248, 1598755), (1482, 1346320), (1520, 1312662), (1560, 1279004), (1824, 1093885), (1976, 1009740), (2080, 959253), (2280, 875108), (2470, 807792), (2964, 673160), (3040, 656331), (3120, 639502), (3705, 538528), (3952, 504870), (4560, 437554), (4940, 403896), (5928, 336580), (6240, 319751), (7410, 269264), (7904, 252435), (9120, 218777), (9880, 201948), (11856, 168290), (14820, 134632), (16829, 118560), (19760, 100974), (23712, 84145), (29640, 67316), (33658, 59280), (39520, 50487)]