355851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 1174164480

約数和(自身を除く): 818313000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 289, 310, 331, 340, 372, 408, 465, 510, 527, 578, 620, 662, 680, 744, 867, 930, 993, 1020, 1054, 1156, 1240, 1324, 1445, 1581, 1655, 1734, 1860, 1986, 2040, 2108, 2312, 2635, 2648, 2890, 3162, 3310, 3468, 3720, 3972, 4216, 4335, 4965, 5270, 5627, 5780, 6324, 6620, 6936, 7905, 7944, 8670, 8959, 9930, 10261, 10540, 11254, 11560, 12648, 13240, 15810, 16881, 17340, 17918, 19860, 20522, 21080, 22508, 26877, 28135, 30783, 31620, 33762, 34680, 35836, 39720, 41044, 44795, 45016, 51305, 53754, 56270, 61566, 63240, 67524, 71672, 82088, 84405, 89590, 95659, 102610, 107508, 112540, 123132, 134385, 135048, 153915, 168810, 174437, 179180, 191318, 205220, 215016, 225080, 246264, 268770, 286977, 307830, 337620, 348874, 358360, 382636, 410440, 478295, 523311, 537540, 573954, 615660, 675240, 697748, 765272, 872185, 956590, 1046622, 1075080, 1147908, 1231320, 1395496, 1434885, 1744370, 1913180, 2093244, 2295816, 2616555, 2869770, 2965429, 3488740, 3826360, 4186488, 5233110, 5739540, 5930858, 6977480, 8896287, 10466220, 11479080, 11861716, 14827145, 17792574, 20932440, 23723432, 29654290, 35585148, 44481435, 59308580, 71170296, 88962870, 118617160, 177925740, 355851480]

約数ペア:

[(1, 355851480), (2, 177925740), (3, 118617160), (4, 88962870), (5, 71170296), (6, 59308580), (8, 44481435), (10, 35585148), (12, 29654290), (15, 23723432), (17, 20932440), (20, 17792574), (24, 14827145), (30, 11861716), (31, 11479080), (34, 10466220), (40, 8896287), (51, 6977480), (60, 5930858), (62, 5739540), (68, 5233110), (85, 4186488), (93, 3826360), (102, 3488740), (120, 2965429), (124, 2869770), (136, 2616555), (155, 2295816), (170, 2093244), (186, 1913180), (204, 1744370), (248, 1434885), (255, 1395496), (289, 1231320), (310, 1147908), (331, 1075080), (340, 1046622), (372, 956590), (408, 872185), (465, 765272), (510, 697748), (527, 675240), (578, 615660), (620, 573954), (662, 537540), (680, 523311), (744, 478295), (867, 410440), (930, 382636), (993, 358360), (1020, 348874), (1054, 337620), (1156, 307830), (1240, 286977), (1324, 268770), (1445, 246264), (1581, 225080), (1655, 215016), (1734, 205220), (1860, 191318), (1986, 179180), (2040, 174437), (2108, 168810), (2312, 153915), (2635, 135048), (2648, 134385), (2890, 123132), (3162, 112540), (3310, 107508), (3468, 102610), (3720, 95659), (3972, 89590), (4216, 84405), (4335, 82088), (4965, 71672), (5270, 67524), (5627, 63240), (5780, 61566), (6324, 56270), (6620, 53754), (6936, 51305), (7905, 45016), (7944, 44795), (8670, 41044), (8959, 39720), (9930, 35836), (10261, 34680), (10540, 33762), (11254, 31620), (11560, 30783), (12648, 28135), (13240, 26877), (15810, 22508), (16881, 21080), (17340, 20522), (17918, 19860)]