266044560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 880336512

約数和(自身を除く): 614291952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 197, 204, 240, 255, 272, 331, 340, 394, 408, 510, 591, 662, 680, 788, 816, 985, 993, 1020, 1182, 1324, 1360, 1576, 1655, 1970, 1986, 2040, 2364, 2648, 2955, 3152, 3310, 3349, 3940, 3972, 4080, 4728, 4965, 5296, 5627, 5910, 6620, 6698, 7880, 7944, 9456, 9930, 10047, 11254, 11820, 13240, 13396, 15760, 15888, 16745, 16881, 19860, 20094, 22508, 23640, 26480, 26792, 28135, 33490, 33762, 39720, 40188, 45016, 47280, 50235, 53584, 56270, 65207, 66980, 67524, 79440, 80376, 84405, 90032, 100470, 112540, 130414, 133960, 135048, 160752, 168810, 195621, 200940, 225080, 260828, 267920, 270096, 326035, 337620, 391242, 401880, 450160, 521656, 652070, 675240, 782484, 803760, 978105, 1043312, 1108519, 1304140, 1350480, 1564968, 1956210, 2217038, 2608280, 3129936, 3325557, 3912420, 4434076, 5216560, 5542595, 6651114, 7824840, 8868152, 11085190, 13302228, 15649680, 16627785, 17736304, 22170380, 26604456, 33255570, 44340760, 53208912, 66511140, 88681520, 133022280, 266044560]

約数ペア:

[(1, 266044560), (2, 133022280), (3, 88681520), (4, 66511140), (5, 53208912), (6, 44340760), (8, 33255570), (10, 26604456), (12, 22170380), (15, 17736304), (16, 16627785), (17, 15649680), (20, 13302228), (24, 11085190), (30, 8868152), (34, 7824840), (40, 6651114), (48, 5542595), (51, 5216560), (60, 4434076), (68, 3912420), (80, 3325557), (85, 3129936), (102, 2608280), (120, 2217038), (136, 1956210), (170, 1564968), (197, 1350480), (204, 1304140), (240, 1108519), (255, 1043312), (272, 978105), (331, 803760), (340, 782484), (394, 675240), (408, 652070), (510, 521656), (591, 450160), (662, 401880), (680, 391242), (788, 337620), (816, 326035), (985, 270096), (993, 267920), (1020, 260828), (1182, 225080), (1324, 200940), (1360, 195621), (1576, 168810), (1655, 160752), (1970, 135048), (1986, 133960), (2040, 130414), (2364, 112540), (2648, 100470), (2955, 90032), (3152, 84405), (3310, 80376), (3349, 79440), (3940, 67524), (3972, 66980), (4080, 65207), (4728, 56270), (4965, 53584), (5296, 50235), (5627, 47280), (5910, 45016), (6620, 40188), (6698, 39720), (7880, 33762), (7944, 33490), (9456, 28135), (9930, 26792), (10047, 26480), (11254, 23640), (11820, 22508), (13240, 20094), (13396, 19860), (15760, 16881), (15888, 16745)]