39636480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 136803744

約数和(自身を除く): 97167264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 397, 416, 480, 512, 520, 624, 640, 768, 780, 794, 832, 960, 1040, 1191, 1248, 1280, 1536, 1560, 1588, 1664, 1920, 1985, 2080, 2382, 2496, 2560, 3120, 3176, 3328, 3840, 3970, 4160, 4764, 4992, 5161, 5955, 6240, 6352, 6656, 7680, 7940, 8320, 9528, 9984, 10322, 11910, 12480, 12704, 15483, 15880, 16640, 19056, 19968, 20644, 23820, 24960, 25408, 25805, 30966, 31760, 33280, 38112, 41288, 47640, 49920, 50816, 51610, 61932, 63520, 76224, 77415, 82576, 95280, 99840, 101632, 103220, 123864, 127040, 152448, 154830, 165152, 190560, 203264, 206440, 247728, 254080, 304896, 309660, 330304, 381120, 412880, 495456, 508160, 609792, 619320, 660608, 762240, 825760, 990912, 1016320, 1238640, 1321216, 1524480, 1651520, 1981824, 2477280, 2642432, 3048960, 3303040, 3963648, 4954560, 6606080, 7927296, 9909120, 13212160, 19818240, 39636480]

約数ペア:

[(1, 39636480), (2, 19818240), (3, 13212160), (4, 9909120), (5, 7927296), (6, 6606080), (8, 4954560), (10, 3963648), (12, 3303040), (13, 3048960), (15, 2642432), (16, 2477280), (20, 1981824), (24, 1651520), (26, 1524480), (30, 1321216), (32, 1238640), (39, 1016320), (40, 990912), (48, 825760), (52, 762240), (60, 660608), (64, 619320), (65, 609792), (78, 508160), (80, 495456), (96, 412880), (104, 381120), (120, 330304), (128, 309660), (130, 304896), (156, 254080), (160, 247728), (192, 206440), (195, 203264), (208, 190560), (240, 165152), (256, 154830), (260, 152448), (312, 127040), (320, 123864), (384, 103220), (390, 101632), (397, 99840), (416, 95280), (480, 82576), (512, 77415), (520, 76224), (624, 63520), (640, 61932), (768, 51610), (780, 50816), (794, 49920), (832, 47640), (960, 41288), (1040, 38112), (1191, 33280), (1248, 31760), (1280, 30966), (1536, 25805), (1560, 25408), (1588, 24960), (1664, 23820), (1920, 20644), (1985, 19968), (2080, 19056), (2382, 16640), (2496, 15880), (2560, 15483), (3120, 12704), (3176, 12480), (3328, 11910), (3840, 10322), (3970, 9984), (4160, 9528), (4764, 8320), (4992, 7940), (5161, 7680), (5955, 6656), (6240, 6352)]