74109120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 189238080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 239, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 478, 480, 510, 544, 570, 608, 646, 680, 717, 760, 816, 912, 956, 960, 969, 1020, 1088, 1140, 1195, 1216, 1292, 1360, 1434, 1520, 1615, 1632, 1824, 1912, 1938, 2040, 2280, 2390, 2584, 2720, 2868, 3040, 3230, 3264, 3585, 3648, 3824, 3876, 4063, 4080, 4541, 4560, 4780, 4845, 5168, 5440, 5736, 6080, 6460, 7170, 7648, 7752, 8126, 8160, 9082, 9120, 9560, 9690, 10336, 11472, 12189, 12920, 13623, 14340, 15296, 15504, 16252, 16320, 18164, 18240, 19120, 19380, 20315, 20672, 22705, 22944, 24378, 25840, 27246, 28680, 31008, 32504, 36328, 38240, 38760, 40630, 45410, 45888, 48756, 51680, 54492, 57360, 60945, 62016, 65008, 68115, 72656, 76480, 77197, 77520, 81260, 90820, 97512, 103360, 108984, 114720, 121890, 130016, 136230, 145312, 154394, 155040, 162520, 181640, 195024, 217968, 229440, 231591, 243780, 260032, 272460, 290624, 308788, 310080, 325040, 363280, 385985, 390048, 435936, 463182, 487560, 544920, 617576, 650080, 726560, 771970, 780096, 871872, 926364, 975120, 1089840, 1157955, 1235152, 1300160, 1453120, 1543940, 1852728, 1950240, 2179680, 2315910, 2470304, 3087880, 3705456, 3900480, 4359360, 4631820, 4940608, 6175760, 7410912, 9263640, 12351520, 14821824, 18527280, 24703040, 37054560, 74109120]

約数ペア:

[(1, 74109120), (2, 37054560), (3, 24703040), (4, 18527280), (5, 14821824), (6, 12351520), (8, 9263640), (10, 7410912), (12, 6175760), (15, 4940608), (16, 4631820), (17, 4359360), (19, 3900480), (20, 3705456), (24, 3087880), (30, 2470304), (32, 2315910), (34, 2179680), (38, 1950240), (40, 1852728), (48, 1543940), (51, 1453120), (57, 1300160), (60, 1235152), (64, 1157955), (68, 1089840), (76, 975120), (80, 926364), (85, 871872), (95, 780096), (96, 771970), (102, 726560), (114, 650080), (120, 617576), (136, 544920), (152, 487560), (160, 463182), (170, 435936), (190, 390048), (192, 385985), (204, 363280), (228, 325040), (239, 310080), (240, 308788), (255, 290624), (272, 272460), (285, 260032), (304, 243780), (320, 231591), (323, 229440), (340, 217968), (380, 195024), (408, 181640), (456, 162520), (478, 155040), (480, 154394), (510, 145312), (544, 136230), (570, 130016), (608, 121890), (646, 114720), (680, 108984), (717, 103360), (760, 97512), (816, 90820), (912, 81260), (956, 77520), (960, 77197), (969, 76480), (1020, 72656), (1088, 68115), (1140, 65008), (1195, 62016), (1216, 60945), (1292, 57360), (1360, 54492), (1434, 51680), (1520, 48756), (1615, 45888), (1632, 45410), (1824, 40630), (1912, 38760), (1938, 38240), (2040, 36328), (2280, 32504), (2390, 31008), (2584, 28680), (2720, 27246), (2868, 25840), (3040, 24378), (3230, 22944), (3264, 22705), (3585, 20672), (3648, 20315), (3824, 19380), (3876, 19120), (4063, 18240), (4080, 18164), (4541, 16320), (4560, 16252), (4780, 15504), (4845, 15296), (5168, 14340), (5440, 13623), (5736, 12920), (6080, 12189), (6460, 11472), (7170, 10336), (7648, 9690), (7752, 9560), (8126, 9120), (8160, 9082)]