4276140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 14300160

約数和(自身を除く): 10024020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 121, 124, 132, 155, 165, 186, 190, 209, 220, 228, 242, 285, 310, 330, 341, 363, 372, 380, 418, 465, 484, 570, 589, 605, 620, 627, 660, 682, 726, 836, 930, 1023, 1045, 1140, 1178, 1210, 1254, 1364, 1452, 1705, 1767, 1815, 1860, 2046, 2090, 2299, 2356, 2420, 2508, 2945, 3135, 3410, 3534, 3630, 3751, 4092, 4180, 4598, 5115, 5890, 6270, 6479, 6820, 6897, 7068, 7260, 7502, 8835, 9196, 10230, 11253, 11495, 11780, 12540, 12958, 13794, 15004, 17670, 18755, 19437, 20460, 22506, 22990, 25916, 27588, 32395, 34485, 35340, 37510, 38874, 45012, 45980, 56265, 64790, 68970, 71269, 75020, 77748, 97185, 112530, 129580, 137940, 142538, 194370, 213807, 225060, 285076, 356345, 388740, 427614, 712690, 855228, 1069035, 1425380, 2138070, 4276140]

約数ペア:

[(1, 4276140), (2, 2138070), (3, 1425380), (4, 1069035), (5, 855228), (6, 712690), (10, 427614), (11, 388740), (12, 356345), (15, 285076), (19, 225060), (20, 213807), (22, 194370), (30, 142538), (31, 137940), (33, 129580), (38, 112530), (44, 97185), (55, 77748), (57, 75020), (60, 71269), (62, 68970), (66, 64790), (76, 56265), (93, 45980), (95, 45012), (110, 38874), (114, 37510), (121, 35340), (124, 34485), (132, 32395), (155, 27588), (165, 25916), (186, 22990), (190, 22506), (209, 20460), (220, 19437), (228, 18755), (242, 17670), (285, 15004), (310, 13794), (330, 12958), (341, 12540), (363, 11780), (372, 11495), (380, 11253), (418, 10230), (465, 9196), (484, 8835), (570, 7502), (589, 7260), (605, 7068), (620, 6897), (627, 6820), (660, 6479), (682, 6270), (726, 5890), (836, 5115), (930, 4598), (1023, 4180), (1045, 4092), (1140, 3751), (1178, 3630), (1210, 3534), (1254, 3410), (1364, 3135), (1452, 2945), (1705, 2508), (1767, 2420), (1815, 2356), (1860, 2299), (2046, 2090)]