152814720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 375953280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 71, 76, 80, 95, 96, 114, 118, 120, 128, 142, 152, 160, 177, 190, 192, 213, 228, 236, 240, 284, 285, 295, 304, 320, 354, 355, 380, 384, 426, 456, 472, 480, 568, 570, 590, 608, 640, 708, 710, 760, 852, 885, 912, 944, 960, 1065, 1121, 1136, 1140, 1180, 1216, 1349, 1416, 1420, 1520, 1704, 1770, 1824, 1888, 1920, 2130, 2242, 2272, 2280, 2360, 2432, 2698, 2832, 2840, 3040, 3363, 3408, 3540, 3648, 3776, 4047, 4189, 4260, 4484, 4544, 4560, 4720, 5396, 5605, 5664, 5680, 6080, 6726, 6745, 6816, 7080, 7296, 7552, 8094, 8378, 8520, 8968, 9088, 9120, 9440, 10792, 11210, 11328, 11360, 12160, 12567, 13452, 13490, 13632, 14160, 16188, 16756, 16815, 17040, 17936, 18240, 18880, 20235, 20945, 21584, 22420, 22656, 22720, 25134, 26904, 26980, 27264, 28320, 32376, 33512, 33630, 34080, 35872, 36480, 37760, 40470, 41890, 43168, 44840, 45440, 50268, 53808, 53960, 56640, 62835, 64752, 67024, 67260, 68160, 71744, 79591, 80940, 83780, 86336, 89680, 100536, 107616, 107920, 113280, 125670, 129504, 134048, 134520, 136320, 143488, 159182, 161880, 167560, 172672, 179360, 201072, 215232, 215840, 238773, 251340, 259008, 268096, 269040, 318364, 323760, 335120, 358720, 397955, 402144, 430464, 431680, 477546, 502680, 518016, 536192, 538080, 636728, 647520, 670240, 717440, 795910, 804288, 863360, 955092, 1005360, 1076160, 1193865, 1273456, 1295040, 1340480, 1591820, 1608576, 1910184, 2010720, 2152320, 2387730, 2546912, 2590080, 2680960, 3183640, 3820368, 4021440, 4775460, 5093824, 6367280, 7640736, 8042880, 9550920, 10187648, 12734560, 15281472, 19101840, 25469120, 30562944, 38203680, 50938240, 76407360, 152814720]

約数ペア:

[(1, 152814720), (2, 76407360), (3, 50938240), (4, 38203680), (5, 30562944), (6, 25469120), (8, 19101840), (10, 15281472), (12, 12734560), (15, 10187648), (16, 9550920), (19, 8042880), (20, 7640736), (24, 6367280), (30, 5093824), (32, 4775460), (38, 4021440), (40, 3820368), (48, 3183640), (57, 2680960), (59, 2590080), (60, 2546912), (64, 2387730), (71, 2152320), (76, 2010720), (80, 1910184), (95, 1608576), (96, 1591820), (114, 1340480), (118, 1295040), (120, 1273456), (128, 1193865), (142, 1076160), (152, 1005360), (160, 955092), (177, 863360), (190, 804288), (192, 795910), (213, 717440), (228, 670240), (236, 647520), (240, 636728), (284, 538080), (285, 536192), (295, 518016), (304, 502680), (320, 477546), (354, 431680), (355, 430464), (380, 402144), (384, 397955), (426, 358720), (456, 335120), (472, 323760), (480, 318364), (568, 269040), (570, 268096), (590, 259008), (608, 251340), (640, 238773), (708, 215840), (710, 215232), (760, 201072), (852, 179360), (885, 172672), (912, 167560), (944, 161880), (960, 159182), (1065, 143488), (1121, 136320), (1136, 134520), (1140, 134048), (1180, 129504), (1216, 125670), (1349, 113280), (1416, 107920), (1420, 107616), (1520, 100536), (1704, 89680), (1770, 86336), (1824, 83780), (1888, 80940), (1920, 79591), (2130, 71744), (2242, 68160), (2272, 67260), (2280, 67024), (2360, 64752), (2432, 62835), (2698, 56640), (2832, 53960), (2840, 53808), (3040, 50268), (3363, 45440), (3408, 44840), (3540, 43168), (3648, 41890), (3776, 40470), (4047, 37760), (4189, 36480), (4260, 35872), (4484, 34080), (4544, 33630), (4560, 33512), (4720, 32376), (5396, 28320), (5605, 27264), (5664, 26980), (5680, 26904), (6080, 25134), (6726, 22720), (6745, 22656), (6816, 22420), (7080, 21584), (7296, 20945), (7552, 20235), (8094, 18880), (8378, 18240), (8520, 17936), (8968, 17040), (9088, 16815), (9120, 16756), (9440, 16188), (10792, 14160), (11210, 13632), (11328, 13490), (11360, 13452), (12160, 12567)]