390324480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 288

約数和(自身を含む): 1535649024

約数和(自身を除く): 1145324544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1117, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2234, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3351, 3360, 3640, 3840, 4160, 4368, 4468, 4480, 4992, 5376, 5460, 5585, 5824, 6240, 6702, 6720, 7280, 7819, 8320, 8736, 8936, 8960, 9984, 10920, 11170, 11648, 12480, 13404, 13440, 14521, 14560, 15638, 16640, 16755, 17472, 17872, 21840, 22340, 23296, 23457, 24960, 26808, 26880, 29042, 29120, 31276, 33510, 34944, 35744, 39095, 43563, 43680, 44680, 46914, 49920, 53616, 58084, 58240, 62552, 67020, 69888, 71488, 72605, 78190, 87126, 87360, 89360, 93828, 101647, 107232, 116168, 116480, 117285, 125104, 134040, 142976, 145210, 156380, 174252, 174720, 178720, 187656, 203294, 214464, 217815, 232336, 234570, 250208, 268080, 285952, 290420, 304941, 312760, 348504, 349440, 357440, 375312, 406588, 428928, 435630, 464672, 469140, 500416, 508235, 536160, 580840, 609882, 625520, 697008, 714880, 750624, 813176, 857856, 871260, 929344, 938280, 1000832, 1016470, 1072320, 1161680, 1219764, 1251040, 1394016, 1429760, 1501248, 1524705, 1626352, 1742520, 1858688, 1876560, 2001664, 2032940, 2144640, 2323360, 2439528, 2502080, 2788032, 3002496, 3049410, 3252704, 3485040, 3717376, 3753120, 4065880, 4289280, 4646720, 4879056, 5004160, 5576064, 6004992, 6098820, 6505408, 6970080, 7506240, 8131760, 9293440, 9758112, 10008320, 11152128, 12197640, 13010816, 13940160, 15012480, 16263520, 18586880, 19516224, 24395280, 26021632, 27880320, 30024960, 32527040, 39032448, 48790560, 55760640, 65054080, 78064896, 97581120, 130108160, 195162240, 390324480]

約数ペア:

[(1, 390324480), (2, 195162240), (3, 130108160), (4, 97581120), (5, 78064896), (6, 65054080), (7, 55760640), (8, 48790560), (10, 39032448), (12, 32527040), (13, 30024960), (14, 27880320), (15, 26021632), (16, 24395280), (20, 19516224), (21, 18586880), (24, 16263520), (26, 15012480), (28, 13940160), (30, 13010816), (32, 12197640), (35, 11152128), (39, 10008320), (40, 9758112), (42, 9293440), (48, 8131760), (52, 7506240), (56, 6970080), (60, 6505408), (64, 6098820), (65, 6004992), (70, 5576064), (78, 5004160), (80, 4879056), (84, 4646720), (91, 4289280), (96, 4065880), (104, 3753120), (105, 3717376), (112, 3485040), (120, 3252704), (128, 3049410), (130, 3002496), (140, 2788032), (156, 2502080), (160, 2439528), (168, 2323360), (182, 2144640), (192, 2032940), (195, 2001664), (208, 1876560), (210, 1858688), (224, 1742520), (240, 1626352), (256, 1524705), (260, 1501248), (273, 1429760), (280, 1394016), (312, 1251040), (320, 1219764), (336, 1161680), (364, 1072320), (384, 1016470), (390, 1000832), (416, 938280), (420, 929344), (448, 871260), (455, 857856), (480, 813176), (520, 750624), (546, 714880), (560, 697008), (624, 625520), (640, 609882), (672, 580840), (728, 536160), (768, 508235), (780, 500416), (832, 469140), (840, 464672), (896, 435630), (910, 428928), (960, 406588), (1040, 375312), (1092, 357440), (1117, 349440), (1120, 348504), (1248, 312760), (1280, 304941), (1344, 290420), (1365, 285952), (1456, 268080), (1560, 250208), (1664, 234570), (1680, 232336), (1792, 217815), (1820, 214464), (1920, 203294), (2080, 187656), (2184, 178720), (2234, 174720), (2240, 174252), (2496, 156380), (2688, 145210), (2730, 142976), (2912, 134040), (3120, 125104), (3328, 117285), (3351, 116480), (3360, 116168), (3640, 107232), (3840, 101647), (4160, 93828), (4368, 89360), (4468, 87360), (4480, 87126), (4992, 78190), (5376, 72605), (5460, 71488), (5585, 69888), (5824, 67020), (6240, 62552), (6702, 58240), (6720, 58084), (7280, 53616), (7819, 49920), (8320, 46914), (8736, 44680), (8936, 43680), (8960, 43563), (9984, 39095), (10920, 35744), (11170, 34944), (11648, 33510), (12480, 31276), (13404, 29120), (13440, 29042), (14521, 26880), (14560, 26808), (15638, 24960), (16640, 23457), (16755, 23296), (17472, 22340), (17872, 21840)]