132728960

素因数分解:

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

素因数の和:135

約数の個数: 256

約数和(自身を含む): 407151360

約数和(自身を除く): 274422400

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, 128, 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, 640, 688, 689, 728, 742, 832, 848, 860, 896, 910, 1040, 1060, 1118, 1120, 1204, 1376, 1378, 1456, 1484, 1505, 1664, 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, 4480, 4558, 4816, 4823, 5504, 5512, 5590, 5824, 5936, 6020, 6784, 6880, 6890, 7280, 7420, 7826, 8320, 8480, 8944, 9116, 9632, 9646, 11024, 11180, 11395, 11648, 11872, 12040, 13760, 13780, 14560, 14840, 15652, 15953, 16960, 17888, 18232, 19264, 19292, 19565, 22048, 22360, 22790, 23744, 24080, 24115, 27520, 27560, 29120, 29627, 29680, 31304, 31906, 33920, 35776, 36464, 38528, 38584, 39130, 44096, 44720, 45580, 47488, 48160, 48230, 55120, 58240, 59254, 59360, 62608, 63812, 71552, 72928, 77168, 78260, 79765, 88192, 89440, 91160, 96320, 96460, 110240, 118508, 118720, 125216, 127624, 145856, 148135, 154336, 156520, 159530, 178880, 182320, 192640, 192920, 207389, 220480, 237016, 237440, 250432, 255248, 291712, 296270, 308672, 313040, 319060, 357760, 364640, 385840, 414778, 440960, 474032, 500864, 510496, 592540, 617344, 626080, 638120, 729280, 771680, 829556, 948064, 1020992, 1036945, 1185080, 1252160, 1276240, 1458560, 1543360, 1659112, 1896128, 2041984, 2073890, 2370160, 2504320, 2552480, 3086720, 3318224, 3792256, 4147780, 4740320, 5104960, 6636448, 8295560, 9480640, 10209920, 13272896, 16591120, 18961280, 26545792, 33182240, 66364480, 132728960]

約数ペア:

[(1, 132728960), (2, 66364480), (4, 33182240), (5, 26545792), (7, 18961280), (8, 16591120), (10, 13272896), (13, 10209920), (14, 9480640), (16, 8295560), (20, 6636448), (26, 5104960), (28, 4740320), (32, 4147780), (35, 3792256), (40, 3318224), (43, 3086720), (52, 2552480), (53, 2504320), (56, 2370160), (64, 2073890), (65, 2041984), (70, 1896128), (80, 1659112), (86, 1543360), (91, 1458560), (104, 1276240), (106, 1252160), (112, 1185080), (128, 1036945), (130, 1020992), (140, 948064), (160, 829556), (172, 771680), (182, 729280), (208, 638120), (212, 626080), (215, 617344), (224, 592540), (260, 510496), (265, 500864), (280, 474032), (301, 440960), (320, 414778), (344, 385840), (364, 364640), (371, 357760), (416, 319060), (424, 313040), (430, 308672), (448, 296270), (455, 291712), (520, 255248), (530, 250432), (559, 237440), (560, 237016), (602, 220480), (640, 207389), (688, 192920), (689, 192640), (728, 182320), (742, 178880), (832, 159530), (848, 156520), (860, 154336), (896, 148135), (910, 145856), (1040, 127624), (1060, 125216), (1118, 118720), (1120, 118508), (1204, 110240), (1376, 96460), (1378, 96320), (1456, 91160), (1484, 89440), (1505, 88192), (1664, 79765), (1696, 78260), (1720, 77168), (1820, 72928), (1855, 71552), (2080, 63812), (2120, 62608), (2236, 59360), (2240, 59254), (2279, 58240), (2408, 55120), (2752, 48230), (2756, 48160), (2795, 47488), (2912, 45580), (2968, 44720), (3010, 44096), (3392, 39130), (3440, 38584), (3445, 38528), (3640, 36464), (3710, 35776), (3913, 33920), (4160, 31906), (4240, 31304), (4472, 29680), (4480, 29627), (4558, 29120), (4816, 27560), (4823, 27520), (5504, 24115), (5512, 24080), (5590, 23744), (5824, 22790), (5936, 22360), (6020, 22048), (6784, 19565), (6880, 19292), (6890, 19264), (7280, 18232), (7420, 17888), (7826, 16960), (8320, 15953), (8480, 15652), (8944, 14840), (9116, 14560), (9632, 13780), (9646, 13760), (11024, 12040), (11180, 11872), (11395, 11648)]