248039520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 837708480

約数和(自身を除く): 589668960

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, 80, 85, 96, 102, 113, 120, 136, 160, 170, 204, 226, 240, 255, 269, 272, 339, 340, 408, 452, 480, 510, 538, 544, 565, 678, 680, 807, 816, 904, 1020, 1076, 1130, 1345, 1356, 1360, 1614, 1632, 1695, 1808, 1921, 2040, 2152, 2260, 2690, 2712, 2720, 3228, 3390, 3616, 3842, 4035, 4080, 4304, 4520, 4573, 5380, 5424, 5763, 6456, 6780, 7684, 8070, 8160, 8608, 9040, 9146, 9605, 10760, 10848, 11526, 12912, 13560, 13719, 15368, 16140, 18080, 18292, 19210, 21520, 22865, 23052, 25824, 27120, 27438, 28815, 30397, 30736, 32280, 36584, 38420, 43040, 45730, 46104, 54240, 54876, 57630, 60794, 61472, 64560, 68595, 73168, 76840, 91191, 91460, 92208, 109752, 115260, 121588, 129120, 137190, 146336, 151985, 153680, 182382, 182920, 184416, 219504, 230520, 243176, 274380, 303970, 307360, 364764, 365840, 439008, 455955, 461040, 486352, 516749, 548760, 607940, 729528, 731680, 911910, 922080, 972704, 1033498, 1097520, 1215880, 1459056, 1550247, 1823820, 2066996, 2195040, 2431760, 2583745, 2918112, 3100494, 3647640, 4133992, 4863520, 5167490, 6200988, 7295280, 7751235, 8267984, 10334980, 12401976, 14590560, 15502470, 16535968, 20669960, 24803952, 31004940, 41339920, 49607904, 62009880, 82679840, 124019760, 248039520]

約数ペア:

[(1, 248039520), (2, 124019760), (3, 82679840), (4, 62009880), (5, 49607904), (6, 41339920), (8, 31004940), (10, 24803952), (12, 20669960), (15, 16535968), (16, 15502470), (17, 14590560), (20, 12401976), (24, 10334980), (30, 8267984), (32, 7751235), (34, 7295280), (40, 6200988), (48, 5167490), (51, 4863520), (60, 4133992), (68, 3647640), (80, 3100494), (85, 2918112), (96, 2583745), (102, 2431760), (113, 2195040), (120, 2066996), (136, 1823820), (160, 1550247), (170, 1459056), (204, 1215880), (226, 1097520), (240, 1033498), (255, 972704), (269, 922080), (272, 911910), (339, 731680), (340, 729528), (408, 607940), (452, 548760), (480, 516749), (510, 486352), (538, 461040), (544, 455955), (565, 439008), (678, 365840), (680, 364764), (807, 307360), (816, 303970), (904, 274380), (1020, 243176), (1076, 230520), (1130, 219504), (1345, 184416), (1356, 182920), (1360, 182382), (1614, 153680), (1632, 151985), (1695, 146336), (1808, 137190), (1921, 129120), (2040, 121588), (2152, 115260), (2260, 109752), (2690, 92208), (2712, 91460), (2720, 91191), (3228, 76840), (3390, 73168), (3616, 68595), (3842, 64560), (4035, 61472), (4080, 60794), (4304, 57630), (4520, 54876), (4573, 54240), (5380, 46104), (5424, 45730), (5763, 43040), (6456, 38420), (6780, 36584), (7684, 32280), (8070, 30736), (8160, 30397), (8608, 28815), (9040, 27438), (9146, 27120), (9605, 25824), (10760, 23052), (10848, 22865), (11526, 21520), (12912, 19210), (13560, 18292), (13719, 18080), (15368, 16140)]