1158519040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 3190602240

約数和(自身を除く): 2032083200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 239, 256, 280, 320, 448, 478, 541, 560, 640, 896, 956, 1082, 1120, 1195, 1280, 1673, 1792, 1912, 2164, 2240, 2390, 2705, 3346, 3787, 3824, 4328, 4480, 4780, 5410, 6692, 7574, 7648, 8365, 8656, 8960, 9560, 10820, 13384, 15148, 15296, 16730, 17312, 18935, 19120, 21640, 26768, 30296, 30592, 33460, 34624, 37870, 38240, 43280, 53536, 60592, 61184, 66920, 69248, 75740, 76480, 86560, 107072, 121184, 129299, 133840, 138496, 151480, 152960, 173120, 214144, 242368, 258598, 267680, 302960, 305920, 346240, 428288, 484736, 517196, 535360, 605920, 646495, 692480, 905093, 969472, 1034392, 1070720, 1211840, 1292990, 1810186, 2068784, 2141440, 2423680, 2585980, 3620372, 4137568, 4525465, 4847360, 5171960, 7240744, 8275136, 9050930, 10343920, 14481488, 16550272, 18101860, 20687840, 28962976, 33100544, 36203720, 41375680, 57925952, 72407440, 82751360, 115851904, 144814880, 165502720, 231703808, 289629760, 579259520, 1158519040]

約数ペア:

[(1, 1158519040), (2, 579259520), (4, 289629760), (5, 231703808), (7, 165502720), (8, 144814880), (10, 115851904), (14, 82751360), (16, 72407440), (20, 57925952), (28, 41375680), (32, 36203720), (35, 33100544), (40, 28962976), (56, 20687840), (64, 18101860), (70, 16550272), (80, 14481488), (112, 10343920), (128, 9050930), (140, 8275136), (160, 7240744), (224, 5171960), (239, 4847360), (256, 4525465), (280, 4137568), (320, 3620372), (448, 2585980), (478, 2423680), (541, 2141440), (560, 2068784), (640, 1810186), (896, 1292990), (956, 1211840), (1082, 1070720), (1120, 1034392), (1195, 969472), (1280, 905093), (1673, 692480), (1792, 646495), (1912, 605920), (2164, 535360), (2240, 517196), (2390, 484736), (2705, 428288), (3346, 346240), (3787, 305920), (3824, 302960), (4328, 267680), (4480, 258598), (4780, 242368), (5410, 214144), (6692, 173120), (7574, 152960), (7648, 151480), (8365, 138496), (8656, 133840), (8960, 129299), (9560, 121184), (10820, 107072), (13384, 86560), (15148, 76480), (15296, 75740), (16730, 69248), (17312, 66920), (18935, 61184), (19120, 60592), (21640, 53536), (26768, 43280), (30296, 38240), (30592, 37870), (33460, 34624)]