354244440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 192

約数和(自身を含む): 1207342080

約数和(自身を除く): 853097640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 787, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1574, 1705, 1815, 1860, 2046, 2361, 2420, 2728, 2904, 3148, 3410, 3630, 3720, 3751, 3935, 4092, 4722, 4840, 5115, 6296, 6820, 7260, 7502, 7870, 8184, 8657, 9444, 10230, 11253, 11805, 13640, 14520, 15004, 15740, 17314, 18755, 18888, 20460, 22506, 23610, 24397, 25971, 30008, 31480, 34628, 37510, 40920, 43285, 45012, 47220, 48794, 51942, 56265, 69256, 73191, 75020, 86570, 90024, 94440, 95227, 97588, 103884, 112530, 121985, 129855, 146382, 150040, 173140, 190454, 195176, 207768, 225060, 243970, 259710, 268367, 285681, 292764, 346280, 365955, 380908, 450120, 476135, 487940, 519420, 536734, 571362, 585528, 731910, 761816, 805101, 952270, 975880, 1038840, 1073468, 1142724, 1341835, 1428405, 1463820, 1610202, 1904540, 2146936, 2285448, 2683670, 2856810, 2927640, 2952037, 3220404, 3809080, 4025505, 5367340, 5713620, 5904074, 6440808, 8051010, 8856111, 10734680, 11427240, 11808148, 14760185, 16102020, 17712222, 23616296, 29520370, 32204040, 35424444, 44280555, 59040740, 70848888, 88561110, 118081480, 177122220, 354244440]

約数ペア:

[(1, 354244440), (2, 177122220), (3, 118081480), (4, 88561110), (5, 70848888), (6, 59040740), (8, 44280555), (10, 35424444), (11, 32204040), (12, 29520370), (15, 23616296), (20, 17712222), (22, 16102020), (24, 14760185), (30, 11808148), (31, 11427240), (33, 10734680), (40, 8856111), (44, 8051010), (55, 6440808), (60, 5904074), (62, 5713620), (66, 5367340), (88, 4025505), (93, 3809080), (110, 3220404), (120, 2952037), (121, 2927640), (124, 2856810), (132, 2683670), (155, 2285448), (165, 2146936), (186, 1904540), (220, 1610202), (242, 1463820), (248, 1428405), (264, 1341835), (310, 1142724), (330, 1073468), (341, 1038840), (363, 975880), (372, 952270), (440, 805101), (465, 761816), (484, 731910), (605, 585528), (620, 571362), (660, 536734), (682, 519420), (726, 487940), (744, 476135), (787, 450120), (930, 380908), (968, 365955), (1023, 346280), (1210, 292764), (1240, 285681), (1320, 268367), (1364, 259710), (1452, 243970), (1574, 225060), (1705, 207768), (1815, 195176), (1860, 190454), (2046, 173140), (2361, 150040), (2420, 146382), (2728, 129855), (2904, 121985), (3148, 112530), (3410, 103884), (3630, 97588), (3720, 95227), (3751, 94440), (3935, 90024), (4092, 86570), (4722, 75020), (4840, 73191), (5115, 69256), (6296, 56265), (6820, 51942), (7260, 48794), (7502, 47220), (7870, 45012), (8184, 43285), (8657, 40920), (9444, 37510), (10230, 34628), (11253, 31480), (11805, 30008), (13640, 25971), (14520, 24397), (15004, 23610), (15740, 22506), (17314, 20460), (18755, 18888)]