384762560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 1149412992

約数和(自身を除く): 764650432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 181, 182, 208, 224, 260, 280, 292, 320, 362, 364, 365, 416, 448, 455, 511, 520, 560, 584, 724, 728, 730, 832, 905, 910, 949, 1022, 1040, 1120, 1168, 1267, 1448, 1456, 1460, 1810, 1820, 1898, 2044, 2080, 2240, 2336, 2353, 2534, 2555, 2896, 2912, 2920, 3620, 3640, 3796, 4088, 4160, 4672, 4706, 4745, 5068, 5110, 5792, 5824, 5840, 6335, 6643, 7240, 7280, 7592, 8176, 9412, 9490, 10136, 10220, 11584, 11680, 11765, 12670, 13213, 13286, 14480, 14560, 15184, 16352, 16471, 18824, 18980, 20272, 20440, 23360, 23530, 25340, 26426, 26572, 28960, 29120, 30368, 32704, 32942, 33215, 37648, 37960, 40544, 40880, 47060, 50680, 52852, 53144, 57920, 60736, 65884, 66065, 66430, 75296, 75920, 81088, 81760, 82355, 92491, 94120, 101360, 105704, 106288, 131768, 132130, 132860, 150592, 151840, 163520, 164710, 171769, 184982, 188240, 202720, 211408, 212576, 263536, 264260, 265720, 303680, 329420, 343538, 369964, 376480, 405440, 422816, 425152, 462455, 527072, 528520, 531440, 658840, 687076, 739928, 752960, 845632, 858845, 924910, 1054144, 1057040, 1062880, 1202383, 1317680, 1374152, 1479856, 1717690, 1849820, 2114080, 2125760, 2404766, 2635360, 2748304, 2959712, 3435380, 3699640, 4228160, 4809532, 5270720, 5496608, 5919424, 6011915, 6870760, 7399280, 9619064, 10993216, 12023830, 13741520, 14798560, 19238128, 24047660, 27483040, 29597120, 38476256, 48095320, 54966080, 76952512, 96190640, 192381280, 384762560]

約数ペア:

[(1, 384762560), (2, 192381280), (4, 96190640), (5, 76952512), (7, 54966080), (8, 48095320), (10, 38476256), (13, 29597120), (14, 27483040), (16, 24047660), (20, 19238128), (26, 14798560), (28, 13741520), (32, 12023830), (35, 10993216), (40, 9619064), (52, 7399280), (56, 6870760), (64, 6011915), (65, 5919424), (70, 5496608), (73, 5270720), (80, 4809532), (91, 4228160), (104, 3699640), (112, 3435380), (130, 2959712), (140, 2748304), (146, 2635360), (160, 2404766), (181, 2125760), (182, 2114080), (208, 1849820), (224, 1717690), (260, 1479856), (280, 1374152), (292, 1317680), (320, 1202383), (362, 1062880), (364, 1057040), (365, 1054144), (416, 924910), (448, 858845), (455, 845632), (511, 752960), (520, 739928), (560, 687076), (584, 658840), (724, 531440), (728, 528520), (730, 527072), (832, 462455), (905, 425152), (910, 422816), (949, 405440), (1022, 376480), (1040, 369964), (1120, 343538), (1168, 329420), (1267, 303680), (1448, 265720), (1456, 264260), (1460, 263536), (1810, 212576), (1820, 211408), (1898, 202720), (2044, 188240), (2080, 184982), (2240, 171769), (2336, 164710), (2353, 163520), (2534, 151840), (2555, 150592), (2896, 132860), (2912, 132130), (2920, 131768), (3620, 106288), (3640, 105704), (3796, 101360), (4088, 94120), (4160, 92491), (4672, 82355), (4706, 81760), (4745, 81088), (5068, 75920), (5110, 75296), (5792, 66430), (5824, 66065), (5840, 65884), (6335, 60736), (6643, 57920), (7240, 53144), (7280, 52852), (7592, 50680), (8176, 47060), (9412, 40880), (9490, 40544), (10136, 37960), (10220, 37648), (11584, 33215), (11680, 32942), (11765, 32704), (12670, 30368), (13213, 29120), (13286, 28960), (14480, 26572), (14560, 26426), (15184, 25340), (16352, 23530), (16471, 23360), (18824, 20440), (18980, 20272)]