67311840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 229594176

約数和(自身を除く): 162282336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 113, 120, 136, 146, 160, 170, 204, 219, 226, 240, 255, 272, 292, 339, 340, 365, 408, 438, 452, 480, 510, 544, 565, 584, 678, 680, 730, 816, 876, 904, 1020, 1095, 1130, 1168, 1241, 1356, 1360, 1460, 1632, 1695, 1752, 1808, 1921, 2040, 2190, 2260, 2336, 2482, 2712, 2720, 2920, 3390, 3504, 3616, 3723, 3842, 4080, 4380, 4520, 4964, 5424, 5763, 5840, 6205, 6780, 7008, 7446, 7684, 8160, 8249, 8760, 9040, 9605, 9928, 10848, 11526, 11680, 12410, 13560, 14892, 15368, 16498, 17520, 18080, 18615, 19210, 19856, 23052, 24747, 24820, 27120, 28815, 29784, 30736, 32996, 35040, 37230, 38420, 39712, 41245, 46104, 49494, 49640, 54240, 57630, 59568, 61472, 65992, 74460, 76840, 82490, 92208, 98988, 99280, 115260, 119136, 123735, 131984, 140233, 148920, 153680, 164980, 184416, 197976, 198560, 230520, 247470, 263968, 280466, 297840, 307360, 329960, 395952, 420699, 461040, 494940, 560932, 595680, 659920, 701165, 791904, 841398, 922080, 989880, 1121864, 1319840, 1402330, 1682796, 1979760, 2103495, 2243728, 2804660, 3365592, 3959520, 4206990, 4487456, 5609320, 6731184, 8413980, 11218640, 13462368, 16827960, 22437280, 33655920, 67311840]

約数ペア:

[(1, 67311840), (2, 33655920), (3, 22437280), (4, 16827960), (5, 13462368), (6, 11218640), (8, 8413980), (10, 6731184), (12, 5609320), (15, 4487456), (16, 4206990), (17, 3959520), (20, 3365592), (24, 2804660), (30, 2243728), (32, 2103495), (34, 1979760), (40, 1682796), (48, 1402330), (51, 1319840), (60, 1121864), (68, 989880), (73, 922080), (80, 841398), (85, 791904), (96, 701165), (102, 659920), (113, 595680), (120, 560932), (136, 494940), (146, 461040), (160, 420699), (170, 395952), (204, 329960), (219, 307360), (226, 297840), (240, 280466), (255, 263968), (272, 247470), (292, 230520), (339, 198560), (340, 197976), (365, 184416), (408, 164980), (438, 153680), (452, 148920), (480, 140233), (510, 131984), (544, 123735), (565, 119136), (584, 115260), (678, 99280), (680, 98988), (730, 92208), (816, 82490), (876, 76840), (904, 74460), (1020, 65992), (1095, 61472), (1130, 59568), (1168, 57630), (1241, 54240), (1356, 49640), (1360, 49494), (1460, 46104), (1632, 41245), (1695, 39712), (1752, 38420), (1808, 37230), (1921, 35040), (2040, 32996), (2190, 30736), (2260, 29784), (2336, 28815), (2482, 27120), (2712, 24820), (2720, 24747), (2920, 23052), (3390, 19856), (3504, 19210), (3616, 18615), (3723, 18080), (3842, 17520), (4080, 16498), (4380, 15368), (4520, 14892), (4964, 13560), (5424, 12410), (5763, 11680), (5840, 11526), (6205, 10848), (6780, 9928), (7008, 9605), (7446, 9040), (7684, 8760), (8160, 8249)]