64308960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 242004672

約数和(自身を除く): 177695712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 71, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 142, 144, 148, 153, 160, 170, 180, 185, 204, 213, 222, 240, 255, 272, 284, 288, 296, 306, 333, 340, 355, 360, 370, 408, 426, 444, 480, 510, 544, 555, 568, 592, 612, 629, 639, 666, 680, 710, 720, 740, 765, 816, 852, 888, 1020, 1065, 1110, 1136, 1184, 1207, 1224, 1258, 1278, 1332, 1360, 1420, 1440, 1480, 1530, 1632, 1665, 1704, 1776, 1887, 2040, 2130, 2220, 2272, 2414, 2448, 2516, 2556, 2627, 2664, 2720, 2840, 2960, 3060, 3145, 3195, 3330, 3408, 3552, 3621, 3774, 4080, 4260, 4440, 4828, 4896, 5032, 5112, 5254, 5328, 5661, 5680, 5920, 6035, 6120, 6290, 6390, 6660, 6816, 7242, 7548, 7881, 8160, 8520, 8880, 9435, 9656, 10064, 10224, 10508, 10656, 10863, 11322, 11360, 12070, 12240, 12580, 12780, 13135, 13320, 14484, 15096, 15762, 17040, 17760, 18105, 18870, 19312, 20128, 20448, 21016, 21726, 22644, 23643, 24140, 24480, 25160, 25560, 26270, 26640, 28305, 28968, 30192, 31524, 34080, 36210, 37740, 38624, 39405, 42032, 43452, 44659, 45288, 47286, 48280, 50320, 51120, 52540, 53280, 54315, 56610, 57936, 60384, 63048, 72420, 75480, 78810, 84064, 86904, 89318, 90576, 94572, 96560, 100640, 102240, 105080, 108630, 113220, 115872, 118215, 126096, 133977, 144840, 150960, 157620, 173808, 178636, 181152, 189144, 193120, 210160, 217260, 223295, 226440, 236430, 252192, 267954, 289680, 301920, 315240, 347616, 357272, 378288, 401931, 420320, 434520, 446590, 452880, 472860, 535908, 579360, 630480, 669885, 714544, 756576, 803862, 869040, 893180, 905760, 945720, 1071816, 1260960, 1339770, 1429088, 1607724, 1738080, 1786360, 1891440, 2009655, 2143632, 2679540, 3215448, 3572720, 3782880, 4019310, 4287264, 5359080, 6430896, 7145440, 8038620, 10718160, 12861792, 16077240, 21436320, 32154480, 64308960]

約数ペア:

[(1, 64308960), (2, 32154480), (3, 21436320), (4, 16077240), (5, 12861792), (6, 10718160), (8, 8038620), (9, 7145440), (10, 6430896), (12, 5359080), (15, 4287264), (16, 4019310), (17, 3782880), (18, 3572720), (20, 3215448), (24, 2679540), (30, 2143632), (32, 2009655), (34, 1891440), (36, 1786360), (37, 1738080), (40, 1607724), (45, 1429088), (48, 1339770), (51, 1260960), (60, 1071816), (68, 945720), (71, 905760), (72, 893180), (74, 869040), (80, 803862), (85, 756576), (90, 714544), (96, 669885), (102, 630480), (111, 579360), (120, 535908), (136, 472860), (142, 452880), (144, 446590), (148, 434520), (153, 420320), (160, 401931), (170, 378288), (180, 357272), (185, 347616), (204, 315240), (213, 301920), (222, 289680), (240, 267954), (255, 252192), (272, 236430), (284, 226440), (288, 223295), (296, 217260), (306, 210160), (333, 193120), (340, 189144), (355, 181152), (360, 178636), (370, 173808), (408, 157620), (426, 150960), (444, 144840), (480, 133977), (510, 126096), (544, 118215), (555, 115872), (568, 113220), (592, 108630), (612, 105080), (629, 102240), (639, 100640), (666, 96560), (680, 94572), (710, 90576), (720, 89318), (740, 86904), (765, 84064), (816, 78810), (852, 75480), (888, 72420), (1020, 63048), (1065, 60384), (1110, 57936), (1136, 56610), (1184, 54315), (1207, 53280), (1224, 52540), (1258, 51120), (1278, 50320), (1332, 48280), (1360, 47286), (1420, 45288), (1440, 44659), (1480, 43452), (1530, 42032), (1632, 39405), (1665, 38624), (1704, 37740), (1776, 36210), (1887, 34080), (2040, 31524), (2130, 30192), (2220, 28968), (2272, 28305), (2414, 26640), (2448, 26270), (2516, 25560), (2556, 25160), (2627, 24480), (2664, 24140), (2720, 23643), (2840, 22644), (2960, 21726), (3060, 21016), (3145, 20448), (3195, 20128), (3330, 19312), (3408, 18870), (3552, 18105), (3621, 17760), (3774, 17040), (4080, 15762), (4260, 15096), (4440, 14484), (4828, 13320), (4896, 13135), (5032, 12780), (5112, 12580), (5254, 12240), (5328, 12070), (5661, 11360), (5680, 11322), (5920, 10863), (6035, 10656), (6120, 10508), (6290, 10224), (6390, 10064), (6660, 9656), (6816, 9435), (7242, 8880), (7548, 8520), (7881, 8160)]