144766560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 490214592

約数和(自身を除く): 345448032

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, 157, 160, 170, 204, 226, 240, 255, 272, 314, 339, 340, 408, 452, 471, 480, 510, 544, 565, 628, 678, 680, 785, 816, 904, 942, 1020, 1130, 1256, 1356, 1360, 1570, 1632, 1695, 1808, 1884, 1921, 2040, 2260, 2355, 2512, 2669, 2712, 2720, 3140, 3390, 3616, 3768, 3842, 4080, 4520, 4710, 5024, 5338, 5424, 5763, 6280, 6780, 7536, 7684, 8007, 8160, 9040, 9420, 9605, 10676, 10848, 11526, 12560, 13345, 13560, 15072, 15368, 16014, 17741, 18080, 18840, 19210, 21352, 23052, 25120, 26690, 27120, 28815, 30736, 32028, 35482, 37680, 38420, 40035, 42704, 46104, 53223, 53380, 54240, 57630, 61472, 64056, 70964, 75360, 76840, 80070, 85408, 88705, 92208, 106446, 106760, 115260, 128112, 141928, 153680, 160140, 177410, 184416, 212892, 213520, 230520, 256224, 266115, 283856, 301597, 307360, 320280, 354820, 425784, 427040, 461040, 532230, 567712, 603194, 640560, 709640, 851568, 904791, 922080, 1064460, 1206388, 1281120, 1419280, 1507985, 1703136, 1809582, 2128920, 2412776, 2838560, 3015970, 3619164, 4257840, 4523955, 4825552, 6031940, 7238328, 8515680, 9047910, 9651104, 12063880, 14476656, 18095820, 24127760, 28953312, 36191640, 48255520, 72383280, 144766560]

約数ペア:

[(1, 144766560), (2, 72383280), (3, 48255520), (4, 36191640), (5, 28953312), (6, 24127760), (8, 18095820), (10, 14476656), (12, 12063880), (15, 9651104), (16, 9047910), (17, 8515680), (20, 7238328), (24, 6031940), (30, 4825552), (32, 4523955), (34, 4257840), (40, 3619164), (48, 3015970), (51, 2838560), (60, 2412776), (68, 2128920), (80, 1809582), (85, 1703136), (96, 1507985), (102, 1419280), (113, 1281120), (120, 1206388), (136, 1064460), (157, 922080), (160, 904791), (170, 851568), (204, 709640), (226, 640560), (240, 603194), (255, 567712), (272, 532230), (314, 461040), (339, 427040), (340, 425784), (408, 354820), (452, 320280), (471, 307360), (480, 301597), (510, 283856), (544, 266115), (565, 256224), (628, 230520), (678, 213520), (680, 212892), (785, 184416), (816, 177410), (904, 160140), (942, 153680), (1020, 141928), (1130, 128112), (1256, 115260), (1356, 106760), (1360, 106446), (1570, 92208), (1632, 88705), (1695, 85408), (1808, 80070), (1884, 76840), (1921, 75360), (2040, 70964), (2260, 64056), (2355, 61472), (2512, 57630), (2669, 54240), (2712, 53380), (2720, 53223), (3140, 46104), (3390, 42704), (3616, 40035), (3768, 38420), (3842, 37680), (4080, 35482), (4520, 32028), (4710, 30736), (5024, 28815), (5338, 27120), (5424, 26690), (5763, 25120), (6280, 23052), (6780, 21352), (7536, 19210), (7684, 18840), (8007, 18080), (8160, 17741), (9040, 16014), (9420, 15368), (9605, 15072), (10676, 13560), (10848, 13345), (11526, 12560)]