746550560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 2137508352

約数和(自身を除く): 1390957792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 160, 161, 184, 224, 230, 280, 292, 322, 365, 368, 397, 460, 511, 560, 584, 644, 730, 736, 794, 805, 920, 1022, 1120, 1168, 1288, 1460, 1588, 1610, 1679, 1840, 1985, 2044, 2336, 2555, 2576, 2779, 2920, 3176, 3220, 3358, 3680, 3970, 4088, 5110, 5152, 5558, 5840, 6352, 6440, 6716, 7940, 8176, 8395, 9131, 10220, 11116, 11680, 11753, 12704, 12880, 13432, 13895, 15880, 16352, 16790, 18262, 20440, 22232, 23506, 25760, 26864, 27790, 28981, 31760, 33580, 36524, 40880, 44464, 45655, 47012, 53728, 55580, 57962, 58765, 63520, 63917, 67160, 73048, 81760, 88928, 91310, 94024, 111160, 115924, 117530, 127834, 134320, 144905, 146096, 182620, 188048, 202867, 222320, 231848, 235060, 255668, 268640, 289810, 292192, 319585, 365240, 376096, 405734, 444640, 463696, 470120, 511336, 579620, 639170, 666563, 730480, 811468, 927392, 940240, 1014335, 1022672, 1159240, 1278340, 1333126, 1460960, 1622936, 1880480, 2028670, 2045344, 2318480, 2556680, 2666252, 3245872, 3332815, 4057340, 4636960, 4665941, 5113360, 5332504, 6491744, 6665630, 8114680, 9331882, 10226720, 10665008, 13331260, 16229360, 18663764, 21330016, 23329705, 26662520, 32458720, 37327528, 46659410, 53325040, 74655056, 93318820, 106650080, 149310112, 186637640, 373275280, 746550560]

約数ペア:

[(1, 746550560), (2, 373275280), (4, 186637640), (5, 149310112), (7, 106650080), (8, 93318820), (10, 74655056), (14, 53325040), (16, 46659410), (20, 37327528), (23, 32458720), (28, 26662520), (32, 23329705), (35, 21330016), (40, 18663764), (46, 16229360), (56, 13331260), (70, 10665008), (73, 10226720), (80, 9331882), (92, 8114680), (112, 6665630), (115, 6491744), (140, 5332504), (146, 5113360), (160, 4665941), (161, 4636960), (184, 4057340), (224, 3332815), (230, 3245872), (280, 2666252), (292, 2556680), (322, 2318480), (365, 2045344), (368, 2028670), (397, 1880480), (460, 1622936), (511, 1460960), (560, 1333126), (584, 1278340), (644, 1159240), (730, 1022672), (736, 1014335), (794, 940240), (805, 927392), (920, 811468), (1022, 730480), (1120, 666563), (1168, 639170), (1288, 579620), (1460, 511336), (1588, 470120), (1610, 463696), (1679, 444640), (1840, 405734), (1985, 376096), (2044, 365240), (2336, 319585), (2555, 292192), (2576, 289810), (2779, 268640), (2920, 255668), (3176, 235060), (3220, 231848), (3358, 222320), (3680, 202867), (3970, 188048), (4088, 182620), (5110, 146096), (5152, 144905), (5558, 134320), (5840, 127834), (6352, 117530), (6440, 115924), (6716, 111160), (7940, 94024), (8176, 91310), (8395, 88928), (9131, 81760), (10220, 73048), (11116, 67160), (11680, 63917), (11753, 63520), (12704, 58765), (12880, 57962), (13432, 55580), (13895, 53728), (15880, 47012), (16352, 45655), (16790, 44464), (18262, 40880), (20440, 36524), (22232, 33580), (23506, 31760), (25760, 28981), (26864, 27790)]