66364480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 202777344

約数和(自身を除く): 136412864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 53, 56, 64, 65, 70, 80, 86, 91, 104, 106, 112, 130, 140, 160, 172, 182, 208, 212, 215, 224, 260, 265, 280, 301, 320, 344, 364, 371, 416, 424, 430, 448, 455, 520, 530, 559, 560, 602, 688, 689, 728, 742, 832, 848, 860, 910, 1040, 1060, 1118, 1120, 1204, 1376, 1378, 1456, 1484, 1505, 1696, 1720, 1820, 1855, 2080, 2120, 2236, 2240, 2279, 2408, 2752, 2756, 2795, 2912, 2968, 3010, 3392, 3440, 3445, 3640, 3710, 3913, 4160, 4240, 4472, 4558, 4816, 4823, 5512, 5590, 5824, 5936, 6020, 6880, 6890, 7280, 7420, 7826, 8480, 8944, 9116, 9632, 9646, 11024, 11180, 11395, 11872, 12040, 13760, 13780, 14560, 14840, 15652, 15953, 16960, 17888, 18232, 19264, 19292, 19565, 22048, 22360, 22790, 23744, 24080, 24115, 27560, 29120, 29627, 29680, 31304, 31906, 35776, 36464, 38584, 39130, 44096, 44720, 45580, 48160, 48230, 55120, 59254, 59360, 62608, 63812, 72928, 77168, 78260, 79765, 89440, 91160, 96320, 96460, 110240, 118508, 118720, 125216, 127624, 145856, 148135, 154336, 156520, 159530, 178880, 182320, 192920, 207389, 220480, 237016, 250432, 255248, 296270, 308672, 313040, 319060, 364640, 385840, 414778, 474032, 510496, 592540, 626080, 638120, 729280, 771680, 829556, 948064, 1020992, 1036945, 1185080, 1252160, 1276240, 1543360, 1659112, 1896128, 2073890, 2370160, 2552480, 3318224, 4147780, 4740320, 5104960, 6636448, 8295560, 9480640, 13272896, 16591120, 33182240, 66364480]

約数ペア:

[(1, 66364480), (2, 33182240), (4, 16591120), (5, 13272896), (7, 9480640), (8, 8295560), (10, 6636448), (13, 5104960), (14, 4740320), (16, 4147780), (20, 3318224), (26, 2552480), (28, 2370160), (32, 2073890), (35, 1896128), (40, 1659112), (43, 1543360), (52, 1276240), (53, 1252160), (56, 1185080), (64, 1036945), (65, 1020992), (70, 948064), (80, 829556), (86, 771680), (91, 729280), (104, 638120), (106, 626080), (112, 592540), (130, 510496), (140, 474032), (160, 414778), (172, 385840), (182, 364640), (208, 319060), (212, 313040), (215, 308672), (224, 296270), (260, 255248), (265, 250432), (280, 237016), (301, 220480), (320, 207389), (344, 192920), (364, 182320), (371, 178880), (416, 159530), (424, 156520), (430, 154336), (448, 148135), (455, 145856), (520, 127624), (530, 125216), (559, 118720), (560, 118508), (602, 110240), (688, 96460), (689, 96320), (728, 91160), (742, 89440), (832, 79765), (848, 78260), (860, 77168), (910, 72928), (1040, 63812), (1060, 62608), (1118, 59360), (1120, 59254), (1204, 55120), (1376, 48230), (1378, 48160), (1456, 45580), (1484, 44720), (1505, 44096), (1696, 39130), (1720, 38584), (1820, 36464), (1855, 35776), (2080, 31906), (2120, 31304), (2236, 29680), (2240, 29627), (2279, 29120), (2408, 27560), (2752, 24115), (2756, 24080), (2795, 23744), (2912, 22790), (2968, 22360), (3010, 22048), (3392, 19565), (3440, 19292), (3445, 19264), (3640, 18232), (3710, 17888), (3913, 16960), (4160, 15953), (4240, 15652), (4472, 14840), (4558, 14560), (4816, 13780), (4823, 13760), (5512, 12040), (5590, 11872), (5824, 11395), (5936, 11180), (6020, 11024), (6880, 9646), (6890, 9632), (7280, 9116), (7420, 8944), (7826, 8480)]