64053360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 250698240

約数和(自身を除く): 186644880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 179, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 358, 360, 420, 426, 497, 504, 537, 560, 568, 630, 639, 710, 716, 720, 840, 852, 895, 994, 1008, 1065, 1074, 1136, 1253, 1260, 1278, 1420, 1432, 1491, 1611, 1680, 1704, 1790, 1988, 2130, 2148, 2485, 2506, 2520, 2556, 2685, 2840, 2864, 2982, 3195, 3222, 3408, 3580, 3759, 3976, 4260, 4296, 4473, 4970, 5012, 5040, 5112, 5370, 5680, 5964, 6265, 6390, 6444, 7160, 7455, 7518, 7952, 8055, 8520, 8592, 8946, 9940, 10024, 10224, 10740, 11277, 11928, 12530, 12709, 12780, 12888, 14320, 14910, 15036, 16110, 17040, 17892, 18795, 19880, 20048, 21480, 22365, 22554, 23856, 25060, 25418, 25560, 25776, 29820, 30072, 32220, 35784, 37590, 38127, 39760, 42960, 44730, 45108, 50120, 50836, 51120, 56385, 59640, 60144, 63545, 64440, 71568, 75180, 76254, 88963, 89460, 90216, 100240, 101672, 112770, 114381, 119280, 127090, 128880, 150360, 152508, 177926, 178920, 180432, 190635, 203344, 225540, 228762, 254180, 266889, 300720, 305016, 355852, 357840, 381270, 444815, 451080, 457524, 508360, 533778, 571905, 610032, 711704, 762540, 800667, 889630, 902160, 915048, 1016720, 1067556, 1143810, 1334445, 1423408, 1525080, 1601334, 1779260, 1830096, 2135112, 2287620, 2668890, 3050160, 3202668, 3558520, 4003335, 4270224, 4575240, 5337780, 6405336, 7117040, 8006670, 9150480, 10675560, 12810672, 16013340, 21351120, 32026680, 64053360]

約数ペア:

[(1, 64053360), (2, 32026680), (3, 21351120), (4, 16013340), (5, 12810672), (6, 10675560), (7, 9150480), (8, 8006670), (9, 7117040), (10, 6405336), (12, 5337780), (14, 4575240), (15, 4270224), (16, 4003335), (18, 3558520), (20, 3202668), (21, 3050160), (24, 2668890), (28, 2287620), (30, 2135112), (35, 1830096), (36, 1779260), (40, 1601334), (42, 1525080), (45, 1423408), (48, 1334445), (56, 1143810), (60, 1067556), (63, 1016720), (70, 915048), (71, 902160), (72, 889630), (80, 800667), (84, 762540), (90, 711704), (105, 610032), (112, 571905), (120, 533778), (126, 508360), (140, 457524), (142, 451080), (144, 444815), (168, 381270), (179, 357840), (180, 355852), (210, 305016), (213, 300720), (240, 266889), (252, 254180), (280, 228762), (284, 225540), (315, 203344), (336, 190635), (355, 180432), (358, 178920), (360, 177926), (420, 152508), (426, 150360), (497, 128880), (504, 127090), (537, 119280), (560, 114381), (568, 112770), (630, 101672), (639, 100240), (710, 90216), (716, 89460), (720, 88963), (840, 76254), (852, 75180), (895, 71568), (994, 64440), (1008, 63545), (1065, 60144), (1074, 59640), (1136, 56385), (1253, 51120), (1260, 50836), (1278, 50120), (1420, 45108), (1432, 44730), (1491, 42960), (1611, 39760), (1680, 38127), (1704, 37590), (1790, 35784), (1988, 32220), (2130, 30072), (2148, 29820), (2485, 25776), (2506, 25560), (2520, 25418), (2556, 25060), (2685, 23856), (2840, 22554), (2864, 22365), (2982, 21480), (3195, 20048), (3222, 19880), (3408, 18795), (3580, 17892), (3759, 17040), (3976, 16110), (4260, 15036), (4296, 14910), (4473, 14320), (4970, 12888), (5012, 12780), (5040, 12709), (5112, 12530), (5370, 11928), (5680, 11277), (5964, 10740), (6265, 10224), (6390, 10024), (6444, 9940), (7160, 8946), (7455, 8592), (7518, 8520), (7952, 8055)]