514558980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 1775000304

約数和(自身を除く): 1260441324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 212, 234, 260, 265, 270, 318, 324, 351, 390, 405, 461, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 810, 922, 954, 1053, 1060, 1170, 1378, 1383, 1404, 1431, 1590, 1620, 1755, 1844, 1908, 2067, 2106, 2305, 2340, 2385, 2756, 2766, 2862, 3180, 3445, 3510, 4134, 4149, 4212, 4293, 4610, 4770, 5265, 5532, 5724, 5993, 6201, 6890, 6915, 7020, 7155, 8268, 8298, 8586, 9220, 9540, 10335, 10530, 11986, 12402, 12447, 13780, 13830, 14310, 16596, 17172, 17979, 18603, 20670, 20745, 21060, 21465, 23972, 24433, 24804, 24894, 27660, 28620, 29965, 31005, 35958, 37206, 37341, 41340, 41490, 42930, 48866, 49788, 53937, 55809, 59930, 62010, 62235, 71916, 73299, 74412, 74682, 82980, 85860, 89895, 93015, 97732, 107874, 111618, 119860, 122165, 124020, 124470, 146598, 149364, 161811, 179790, 186030, 186705, 215748, 219897, 223236, 244330, 248940, 269685, 279045, 293196, 317629, 323622, 359580, 366495, 372060, 373410, 439794, 485433, 488660, 539370, 558090, 635258, 647244, 659691, 732990, 746820, 809055, 879588, 952887, 970866, 1078740, 1099485, 1116180, 1270516, 1319382, 1465980, 1588145, 1618110, 1905774, 1941732, 1979073, 2198970, 2427165, 2638764, 2858661, 3176290, 3236220, 3298455, 3811548, 3958146, 4397940, 4764435, 4854330, 5717322, 6352580, 6596910, 7916292, 8575983, 9528870, 9708660, 9895365, 11434644, 13193820, 14293305, 17151966, 19057740, 19790730, 25727949, 28586610, 34303932, 39581460, 42879915, 51455898, 57173220, 85759830, 102911796, 128639745, 171519660, 257279490, 514558980]

約数ペア:

[(1, 514558980), (2, 257279490), (3, 171519660), (4, 128639745), (5, 102911796), (6, 85759830), (9, 57173220), (10, 51455898), (12, 42879915), (13, 39581460), (15, 34303932), (18, 28586610), (20, 25727949), (26, 19790730), (27, 19057740), (30, 17151966), (36, 14293305), (39, 13193820), (45, 11434644), (52, 9895365), (53, 9708660), (54, 9528870), (60, 8575983), (65, 7916292), (78, 6596910), (81, 6352580), (90, 5717322), (106, 4854330), (108, 4764435), (117, 4397940), (130, 3958146), (135, 3811548), (156, 3298455), (159, 3236220), (162, 3176290), (180, 2858661), (195, 2638764), (212, 2427165), (234, 2198970), (260, 1979073), (265, 1941732), (270, 1905774), (318, 1618110), (324, 1588145), (351, 1465980), (390, 1319382), (405, 1270516), (461, 1116180), (468, 1099485), (477, 1078740), (530, 970866), (540, 952887), (585, 879588), (636, 809055), (689, 746820), (702, 732990), (780, 659691), (795, 647244), (810, 635258), (922, 558090), (954, 539370), (1053, 488660), (1060, 485433), (1170, 439794), (1378, 373410), (1383, 372060), (1404, 366495), (1431, 359580), (1590, 323622), (1620, 317629), (1755, 293196), (1844, 279045), (1908, 269685), (2067, 248940), (2106, 244330), (2305, 223236), (2340, 219897), (2385, 215748), (2756, 186705), (2766, 186030), (2862, 179790), (3180, 161811), (3445, 149364), (3510, 146598), (4134, 124470), (4149, 124020), (4212, 122165), (4293, 119860), (4610, 111618), (4770, 107874), (5265, 97732), (5532, 93015), (5724, 89895), (5993, 85860), (6201, 82980), (6890, 74682), (6915, 74412), (7020, 73299), (7155, 71916), (8268, 62235), (8298, 62010), (8586, 59930), (9220, 55809), (9540, 53937), (10335, 49788), (10530, 48866), (11986, 42930), (12402, 41490), (12447, 41340), (13780, 37341), (13830, 37206), (14310, 35958), (16596, 31005), (17172, 29965), (17979, 28620), (18603, 27660), (20670, 24894), (20745, 24804), (21060, 24433), (21465, 23972)]