706569920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 2029968000

約数和(自身を除く): 1323398080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 73, 80, 112, 116, 140, 145, 146, 149, 160, 203, 224, 232, 280, 290, 292, 298, 320, 365, 406, 448, 464, 511, 560, 580, 584, 596, 730, 745, 812, 928, 1015, 1022, 1043, 1120, 1160, 1168, 1192, 1460, 1490, 1624, 1856, 2030, 2044, 2086, 2117, 2240, 2320, 2336, 2384, 2555, 2920, 2980, 3248, 4060, 4088, 4172, 4234, 4321, 4640, 4672, 4768, 5110, 5215, 5840, 5960, 6496, 8120, 8176, 8344, 8468, 8642, 9280, 9536, 10220, 10430, 10585, 10877, 11680, 11920, 12992, 14819, 16240, 16352, 16688, 16936, 17284, 20440, 20860, 21170, 21605, 21754, 23360, 23840, 29638, 30247, 32480, 32704, 33376, 33872, 34568, 40880, 41720, 42340, 43210, 43508, 47680, 54385, 59276, 60494, 64960, 66752, 67744, 69136, 74095, 76139, 81760, 83440, 84680, 86420, 87016, 108770, 118552, 120988, 135488, 138272, 148190, 151235, 152278, 163520, 166880, 169360, 172840, 174032, 217540, 237104, 241976, 276544, 296380, 302470, 304556, 315433, 333760, 338720, 345680, 348064, 380695, 435080, 474208, 483952, 592760, 604940, 609112, 630866, 677440, 691360, 696128, 761390, 870160, 948416, 967904, 1185520, 1209880, 1218224, 1261732, 1382720, 1522780, 1577165, 1740320, 1935808, 2208031, 2371040, 2419760, 2436448, 2523464, 3045560, 3154330, 3480640, 4416062, 4742080, 4839520, 4872896, 5046928, 6091120, 6308660, 8832124, 9679040, 10093856, 11040155, 12182240, 12617320, 17664248, 20187712, 22080310, 24364480, 25234640, 35328496, 44160620, 50469280, 70656992, 88321240, 100938560, 141313984, 176642480, 353284960, 706569920]

約数ペア:

[(1, 706569920), (2, 353284960), (4, 176642480), (5, 141313984), (7, 100938560), (8, 88321240), (10, 70656992), (14, 50469280), (16, 44160620), (20, 35328496), (28, 25234640), (29, 24364480), (32, 22080310), (35, 20187712), (40, 17664248), (56, 12617320), (58, 12182240), (64, 11040155), (70, 10093856), (73, 9679040), (80, 8832124), (112, 6308660), (116, 6091120), (140, 5046928), (145, 4872896), (146, 4839520), (149, 4742080), (160, 4416062), (203, 3480640), (224, 3154330), (232, 3045560), (280, 2523464), (290, 2436448), (292, 2419760), (298, 2371040), (320, 2208031), (365, 1935808), (406, 1740320), (448, 1577165), (464, 1522780), (511, 1382720), (560, 1261732), (580, 1218224), (584, 1209880), (596, 1185520), (730, 967904), (745, 948416), (812, 870160), (928, 761390), (1015, 696128), (1022, 691360), (1043, 677440), (1120, 630866), (1160, 609112), (1168, 604940), (1192, 592760), (1460, 483952), (1490, 474208), (1624, 435080), (1856, 380695), (2030, 348064), (2044, 345680), (2086, 338720), (2117, 333760), (2240, 315433), (2320, 304556), (2336, 302470), (2384, 296380), (2555, 276544), (2920, 241976), (2980, 237104), (3248, 217540), (4060, 174032), (4088, 172840), (4172, 169360), (4234, 166880), (4321, 163520), (4640, 152278), (4672, 151235), (4768, 148190), (5110, 138272), (5215, 135488), (5840, 120988), (5960, 118552), (6496, 108770), (8120, 87016), (8176, 86420), (8344, 84680), (8468, 83440), (8642, 81760), (9280, 76139), (9536, 74095), (10220, 69136), (10430, 67744), (10585, 66752), (10877, 64960), (11680, 60494), (11920, 59276), (12992, 54385), (14819, 47680), (16240, 43508), (16352, 43210), (16688, 42340), (16936, 41720), (17284, 40880), (20440, 34568), (20860, 33872), (21170, 33376), (21605, 32704), (21754, 32480), (23360, 30247), (23840, 29638)]