39706920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 145117440

約数和(自身を除く): 105410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 271, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 542, 555, 660, 666, 740, 792, 813, 814, 888, 990, 1084, 1110, 1221, 1320, 1332, 1355, 1480, 1626, 1628, 1665, 1980, 2035, 2168, 2220, 2439, 2442, 2664, 2710, 2981, 3252, 3256, 3330, 3663, 3960, 4065, 4070, 4440, 4878, 4884, 5420, 5962, 6105, 6504, 6660, 7326, 8130, 8140, 8943, 9756, 9768, 10027, 10840, 11924, 12195, 12210, 13320, 14652, 14905, 16260, 16280, 17886, 18315, 19512, 20054, 23848, 24390, 24420, 26829, 29304, 29810, 30081, 32520, 35772, 36630, 40108, 44715, 48780, 48840, 50135, 53658, 59620, 60162, 71544, 73260, 80216, 89430, 90243, 97560, 100270, 107316, 110297, 119240, 120324, 134145, 146520, 150405, 178860, 180486, 200540, 214632, 220594, 240648, 268290, 300810, 330891, 357720, 360972, 401080, 441188, 451215, 536580, 551485, 601620, 661782, 721944, 882376, 902430, 992673, 1073160, 1102970, 1203240, 1323564, 1654455, 1804860, 1985346, 2205940, 2647128, 3308910, 3609720, 3970692, 4411880, 4963365, 6617820, 7941384, 9926730, 13235640, 19853460, 39706920]

約数ペア:

[(1, 39706920), (2, 19853460), (3, 13235640), (4, 9926730), (5, 7941384), (6, 6617820), (8, 4963365), (9, 4411880), (10, 3970692), (11, 3609720), (12, 3308910), (15, 2647128), (18, 2205940), (20, 1985346), (22, 1804860), (24, 1654455), (30, 1323564), (33, 1203240), (36, 1102970), (37, 1073160), (40, 992673), (44, 902430), (45, 882376), (55, 721944), (60, 661782), (66, 601620), (72, 551485), (74, 536580), (88, 451215), (90, 441188), (99, 401080), (110, 360972), (111, 357720), (120, 330891), (132, 300810), (148, 268290), (165, 240648), (180, 220594), (185, 214632), (198, 200540), (220, 180486), (222, 178860), (264, 150405), (271, 146520), (296, 134145), (330, 120324), (333, 119240), (360, 110297), (370, 107316), (396, 100270), (407, 97560), (440, 90243), (444, 89430), (495, 80216), (542, 73260), (555, 71544), (660, 60162), (666, 59620), (740, 53658), (792, 50135), (813, 48840), (814, 48780), (888, 44715), (990, 40108), (1084, 36630), (1110, 35772), (1221, 32520), (1320, 30081), (1332, 29810), (1355, 29304), (1480, 26829), (1626, 24420), (1628, 24390), (1665, 23848), (1980, 20054), (2035, 19512), (2168, 18315), (2220, 17886), (2439, 16280), (2442, 16260), (2664, 14905), (2710, 14652), (2981, 13320), (3252, 12210), (3256, 12195), (3330, 11924), (3663, 10840), (3960, 10027), (4065, 9768), (4070, 9756), (4440, 8943), (4878, 8140), (4884, 8130), (5420, 7326), (5962, 6660), (6105, 6504)]