439481280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 224

約数和(自身を含む): 1688933376

約数和(自身を除く): 1249452096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 3847, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 7694, 8160, 9520, 11424, 11541, 14280, 15388, 16320, 19040, 19235, 22848, 23082, 26929, 28560, 30776, 38080, 38470, 46164, 53858, 57120, 57705, 61552, 65399, 76940, 80787, 92328, 107716, 114240, 115410, 123104, 130798, 134645, 153880, 161574, 184656, 196197, 215432, 230820, 246208, 261596, 269290, 307760, 323148, 326995, 369312, 392394, 403935, 430864, 457793, 461640, 523192, 538580, 615520, 646296, 653990, 738624, 784788, 807870, 861728, 915586, 923280, 980985, 1046384, 1077160, 1231040, 1292592, 1307980, 1373379, 1569576, 1615740, 1723456, 1831172, 1846560, 1961970, 2092768, 2154320, 2288965, 2585184, 2615960, 2746758, 3139152, 3231480, 3662344, 3693120, 3923940, 4185536, 4308640, 4577930, 5170368, 5231920, 5493516, 6278304, 6462960, 6866895, 7324688, 7847880, 8617280, 9155860, 10463840, 10987032, 12556608, 12925920, 13733790, 14649376, 15695760, 18311720, 20927680, 21974064, 25851840, 27467580, 29298752, 31391520, 36623440, 43948128, 54935160, 62783040, 73246880, 87896256, 109870320, 146493760, 219740640, 439481280]

約数ペア:

[(1, 439481280), (2, 219740640), (3, 146493760), (4, 109870320), (5, 87896256), (6, 73246880), (7, 62783040), (8, 54935160), (10, 43948128), (12, 36623440), (14, 31391520), (15, 29298752), (16, 27467580), (17, 25851840), (20, 21974064), (21, 20927680), (24, 18311720), (28, 15695760), (30, 14649376), (32, 13733790), (34, 12925920), (35, 12556608), (40, 10987032), (42, 10463840), (48, 9155860), (51, 8617280), (56, 7847880), (60, 7324688), (64, 6866895), (68, 6462960), (70, 6278304), (80, 5493516), (84, 5231920), (85, 5170368), (96, 4577930), (102, 4308640), (105, 4185536), (112, 3923940), (119, 3693120), (120, 3662344), (136, 3231480), (140, 3139152), (160, 2746758), (168, 2615960), (170, 2585184), (192, 2288965), (204, 2154320), (210, 2092768), (224, 1961970), (238, 1846560), (240, 1831172), (255, 1723456), (272, 1615740), (280, 1569576), (320, 1373379), (336, 1307980), (340, 1292592), (357, 1231040), (408, 1077160), (420, 1046384), (448, 980985), (476, 923280), (480, 915586), (510, 861728), (544, 807870), (560, 784788), (595, 738624), (672, 653990), (680, 646296), (714, 615520), (816, 538580), (840, 523192), (952, 461640), (960, 457793), (1020, 430864), (1088, 403935), (1120, 392394), (1190, 369312), (1344, 326995), (1360, 323148), (1428, 307760), (1632, 269290), (1680, 261596), (1785, 246208), (1904, 230820), (2040, 215432), (2240, 196197), (2380, 184656), (2720, 161574), (2856, 153880), (3264, 134645), (3360, 130798), (3570, 123104), (3808, 115410), (3847, 114240), (4080, 107716), (4760, 92328), (5440, 80787), (5712, 76940), (6720, 65399), (7140, 61552), (7616, 57705), (7694, 57120), (8160, 53858), (9520, 46164), (11424, 38470), (11541, 38080), (14280, 30776), (15388, 28560), (16320, 26929), (19040, 23082), (19235, 22848)]