148218240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 380549760

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, 128, 136, 152, 160, 170, 190, 192, 204, 228, 239, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 478, 480, 510, 544, 570, 608, 640, 646, 680, 717, 760, 816, 912, 956, 960, 969, 1020, 1088, 1140, 1195, 1216, 1292, 1360, 1434, 1520, 1615, 1632, 1824, 1912, 1920, 1938, 2040, 2176, 2280, 2390, 2432, 2584, 2720, 2868, 3040, 3230, 3264, 3585, 3648, 3824, 3876, 4063, 4080, 4541, 4560, 4780, 4845, 5168, 5440, 5736, 6080, 6460, 6528, 7170, 7296, 7648, 7752, 8126, 8160, 9082, 9120, 9560, 9690, 10336, 10880, 11472, 12160, 12189, 12920, 13623, 14340, 15296, 15504, 16252, 16320, 18164, 18240, 19120, 19380, 20315, 20672, 22705, 22944, 24378, 25840, 27246, 28680, 30592, 31008, 32504, 32640, 36328, 36480, 38240, 38760, 40630, 41344, 45410, 45888, 48756, 51680, 54492, 57360, 60945, 62016, 65008, 68115, 72656, 76480, 77197, 77520, 81260, 90820, 91776, 97512, 103360, 108984, 114720, 121890, 124032, 130016, 136230, 145312, 152960, 154394, 155040, 162520, 181640, 195024, 206720, 217968, 229440, 231591, 243780, 260032, 272460, 290624, 308788, 310080, 325040, 363280, 385985, 390048, 435936, 458880, 463182, 487560, 520064, 544920, 581248, 617576, 620160, 650080, 726560, 771970, 780096, 871872, 926364, 975120, 1089840, 1157955, 1235152, 1300160, 1453120, 1543940, 1560192, 1743744, 1852728, 1950240, 2179680, 2315910, 2470304, 2600320, 2906240, 3087880, 3705456, 3900480, 4359360, 4631820, 4940608, 6175760, 7410912, 7800960, 8718720, 9263640, 9881216, 12351520, 14821824, 18527280, 24703040, 29643648, 37054560, 49406080, 74109120, 148218240]

約数ペア:

[(1, 148218240), (2, 74109120), (3, 49406080), (4, 37054560), (5, 29643648), (6, 24703040), (8, 18527280), (10, 14821824), (12, 12351520), (15, 9881216), (16, 9263640), (17, 8718720), (19, 7800960), (20, 7410912), (24, 6175760), (30, 4940608), (32, 4631820), (34, 4359360), (38, 3900480), (40, 3705456), (48, 3087880), (51, 2906240), (57, 2600320), (60, 2470304), (64, 2315910), (68, 2179680), (76, 1950240), (80, 1852728), (85, 1743744), (95, 1560192), (96, 1543940), (102, 1453120), (114, 1300160), (120, 1235152), (128, 1157955), (136, 1089840), (152, 975120), (160, 926364), (170, 871872), (190, 780096), (192, 771970), (204, 726560), (228, 650080), (239, 620160), (240, 617576), (255, 581248), (272, 544920), (285, 520064), (304, 487560), (320, 463182), (323, 458880), (340, 435936), (380, 390048), (384, 385985), (408, 363280), (456, 325040), (478, 310080), (480, 308788), (510, 290624), (544, 272460), (570, 260032), (608, 243780), (640, 231591), (646, 229440), (680, 217968), (717, 206720), (760, 195024), (816, 181640), (912, 162520), (956, 155040), (960, 154394), (969, 152960), (1020, 145312), (1088, 136230), (1140, 130016), (1195, 124032), (1216, 121890), (1292, 114720), (1360, 108984), (1434, 103360), (1520, 97512), (1615, 91776), (1632, 90820), (1824, 81260), (1912, 77520), (1920, 77197), (1938, 76480), (2040, 72656), (2176, 68115), (2280, 65008), (2390, 62016), (2432, 60945), (2584, 57360), (2720, 54492), (2868, 51680), (3040, 48756), (3230, 45888), (3264, 45410), (3585, 41344), (3648, 40630), (3824, 38760), (3876, 38240), (4063, 36480), (4080, 36328), (4541, 32640), (4560, 32504), (4780, 31008), (4845, 30592), (5168, 28680), (5440, 27246), (5736, 25840), (6080, 24378), (6460, 22944), (6528, 22705), (7170, 20672), (7296, 20315), (7648, 19380), (7752, 19120), (8126, 18240), (8160, 18164), (9082, 16320), (9120, 16252), (9560, 15504), (9690, 15296), (10336, 14340), (10880, 13623), (11472, 12920), (12160, 12189)]