65053560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 243855360

約数和(自身を除く): 178801800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 223, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 446, 510, 520, 561, 572, 660, 663, 669, 680, 715, 748, 780, 858, 884, 892, 935, 1020, 1105, 1115, 1122, 1144, 1320, 1326, 1338, 1430, 1496, 1560, 1716, 1768, 1784, 1870, 2040, 2145, 2210, 2230, 2244, 2431, 2453, 2652, 2676, 2805, 2860, 2899, 3315, 3345, 3432, 3740, 3791, 4290, 4420, 4460, 4488, 4862, 4906, 5304, 5352, 5610, 5720, 5798, 6630, 6690, 7293, 7359, 7480, 7582, 8580, 8697, 8840, 8920, 9724, 9812, 11220, 11373, 11596, 12155, 12265, 13260, 13380, 14495, 14586, 14718, 15164, 17160, 17394, 18955, 19448, 19624, 22440, 22746, 23192, 24310, 24530, 26520, 26760, 28990, 29172, 29436, 30328, 31889, 34788, 36465, 36795, 37910, 41701, 43485, 45492, 48620, 49060, 49283, 56865, 57980, 58344, 58872, 63778, 69576, 72930, 73590, 75820, 83402, 86970, 90984, 95667, 97240, 98120, 98566, 113730, 115960, 125103, 127556, 145860, 147180, 147849, 151640, 159445, 166804, 173940, 191334, 197132, 208505, 227460, 246415, 250206, 255112, 291720, 294360, 295698, 318890, 333608, 347880, 382668, 394264, 417010, 454920, 478335, 492830, 500412, 542113, 591396, 625515, 637780, 739245, 765336, 834020, 956670, 985660, 1000824, 1084226, 1182792, 1251030, 1275560, 1478490, 1626339, 1668040, 1913340, 1971320, 2168452, 2502060, 2710565, 2956980, 3252678, 3826680, 4336904, 5004120, 5421130, 5913960, 6505356, 8131695, 10842260, 13010712, 16263390, 21684520, 32526780, 65053560]

約数ペア:

[(1, 65053560), (2, 32526780), (3, 21684520), (4, 16263390), (5, 13010712), (6, 10842260), (8, 8131695), (10, 6505356), (11, 5913960), (12, 5421130), (13, 5004120), (15, 4336904), (17, 3826680), (20, 3252678), (22, 2956980), (24, 2710565), (26, 2502060), (30, 2168452), (33, 1971320), (34, 1913340), (39, 1668040), (40, 1626339), (44, 1478490), (51, 1275560), (52, 1251030), (55, 1182792), (60, 1084226), (65, 1000824), (66, 985660), (68, 956670), (78, 834020), (85, 765336), (88, 739245), (102, 637780), (104, 625515), (110, 591396), (120, 542113), (130, 500412), (132, 492830), (136, 478335), (143, 454920), (156, 417010), (165, 394264), (170, 382668), (187, 347880), (195, 333608), (204, 318890), (220, 295698), (221, 294360), (223, 291720), (255, 255112), (260, 250206), (264, 246415), (286, 227460), (312, 208505), (330, 197132), (340, 191334), (374, 173940), (390, 166804), (408, 159445), (429, 151640), (440, 147849), (442, 147180), (446, 145860), (510, 127556), (520, 125103), (561, 115960), (572, 113730), (660, 98566), (663, 98120), (669, 97240), (680, 95667), (715, 90984), (748, 86970), (780, 83402), (858, 75820), (884, 73590), (892, 72930), (935, 69576), (1020, 63778), (1105, 58872), (1115, 58344), (1122, 57980), (1144, 56865), (1320, 49283), (1326, 49060), (1338, 48620), (1430, 45492), (1496, 43485), (1560, 41701), (1716, 37910), (1768, 36795), (1784, 36465), (1870, 34788), (2040, 31889), (2145, 30328), (2210, 29436), (2230, 29172), (2244, 28990), (2431, 26760), (2453, 26520), (2652, 24530), (2676, 24310), (2805, 23192), (2860, 22746), (2899, 22440), (3315, 19624), (3345, 19448), (3432, 18955), (3740, 17394), (3791, 17160), (4290, 15164), (4420, 14718), (4460, 14586), (4488, 14495), (4862, 13380), (4906, 13260), (5304, 12265), (5352, 12155), (5610, 11596), (5720, 11373), (5798, 11220), (6630, 9812), (6690, 9724), (7293, 8920), (7359, 8840), (7480, 8697), (7582, 8580)]