1210147620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 4061245440

約数和(自身を除く): 2851097820

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, 283, 285, 310, 330, 341, 363, 372, 380, 418, 465, 484, 566, 570, 589, 605, 620, 627, 660, 682, 726, 836, 849, 930, 1023, 1045, 1132, 1140, 1178, 1210, 1254, 1364, 1415, 1452, 1698, 1705, 1767, 1815, 1860, 2046, 2090, 2299, 2356, 2420, 2508, 2830, 2945, 3113, 3135, 3396, 3410, 3534, 3630, 3751, 4092, 4180, 4245, 4598, 5115, 5377, 5660, 5890, 6226, 6270, 6479, 6820, 6897, 7068, 7260, 7502, 8490, 8773, 8835, 9196, 9339, 10230, 10754, 11253, 11495, 11780, 12452, 12540, 12958, 13794, 15004, 15565, 16131, 16980, 17546, 17670, 18678, 18755, 19437, 20460, 21508, 22506, 22990, 25916, 26319, 26885, 27588, 31130, 32262, 32395, 34243, 34485, 35092, 35340, 37356, 37510, 38874, 43865, 45012, 45980, 46695, 52638, 53770, 56265, 59147, 62260, 64524, 64790, 68486, 68970, 71269, 75020, 77748, 80655, 87730, 93390, 96503, 97185, 102729, 105276, 107540, 112530, 118294, 129580, 131595, 136972, 137940, 142538, 161310, 166687, 171215, 175460, 177441, 186780, 193006, 194370, 205458, 213807, 225060, 236588, 263190, 285076, 289509, 295735, 322620, 333374, 342430, 354882, 356345, 386012, 388740, 410916, 427614, 482515, 500061, 513645, 526380, 579018, 591470, 650617, 666748, 684860, 709764, 712690, 833435, 855228, 887205, 965030, 1000122, 1027290, 1061533, 1069035, 1158036, 1182940, 1301234, 1425380, 1447545, 1666870, 1774410, 1833557, 1930060, 1951851, 2000244, 2054580, 2123066, 2138070, 2500305, 2602468, 2895090, 3184599, 3253085, 3333740, 3548820, 3667114, 3903702, 4246132, 4276140, 5000610, 5307665, 5500671, 5790180, 6369198, 6506170, 7334228, 7807404, 9167785, 9759255, 10001220, 10615330, 11001342, 12738396, 13012340, 15922995, 18335570, 19518510, 20169127, 21230660, 22002684, 27503355, 31845990, 36671140, 39037020, 40338254, 55006710, 60507381, 63691980, 80676508, 100845635, 110013420, 121014762, 201691270, 242029524, 302536905, 403382540, 605073810, 1210147620]

約数ペア:

[(1, 1210147620), (2, 605073810), (3, 403382540), (4, 302536905), (5, 242029524), (6, 201691270), (10, 121014762), (11, 110013420), (12, 100845635), (15, 80676508), (19, 63691980), (20, 60507381), (22, 55006710), (30, 40338254), (31, 39037020), (33, 36671140), (38, 31845990), (44, 27503355), (55, 22002684), (57, 21230660), (60, 20169127), (62, 19518510), (66, 18335570), (76, 15922995), (93, 13012340), (95, 12738396), (110, 11001342), (114, 10615330), (121, 10001220), (124, 9759255), (132, 9167785), (155, 7807404), (165, 7334228), (186, 6506170), (190, 6369198), (209, 5790180), (220, 5500671), (228, 5307665), (242, 5000610), (283, 4276140), (285, 4246132), (310, 3903702), (330, 3667114), (341, 3548820), (363, 3333740), (372, 3253085), (380, 3184599), (418, 2895090), (465, 2602468), (484, 2500305), (566, 2138070), (570, 2123066), (589, 2054580), (605, 2000244), (620, 1951851), (627, 1930060), (660, 1833557), (682, 1774410), (726, 1666870), (836, 1447545), (849, 1425380), (930, 1301234), (1023, 1182940), (1045, 1158036), (1132, 1069035), (1140, 1061533), (1178, 1027290), (1210, 1000122), (1254, 965030), (1364, 887205), (1415, 855228), (1452, 833435), (1698, 712690), (1705, 709764), (1767, 684860), (1815, 666748), (1860, 650617), (2046, 591470), (2090, 579018), (2299, 526380), (2356, 513645), (2420, 500061), (2508, 482515), (2830, 427614), (2945, 410916), (3113, 388740), (3135, 386012), (3396, 356345), (3410, 354882), (3534, 342430), (3630, 333374), (3751, 322620), (4092, 295735), (4180, 289509), (4245, 285076), (4598, 263190), (5115, 236588), (5377, 225060), (5660, 213807), (5890, 205458), (6226, 194370), (6270, 193006), (6479, 186780), (6820, 177441), (6897, 175460), (7068, 171215), (7260, 166687), (7502, 161310), (8490, 142538), (8773, 137940), (8835, 136972), (9196, 131595), (9339, 129580), (10230, 118294), (10754, 112530), (11253, 107540), (11495, 105276), (11780, 102729), (12452, 97185), (12540, 96503), (12958, 93390), (13794, 87730), (15004, 80655), (15565, 77748), (16131, 75020), (16980, 71269), (17546, 68970), (17670, 68486), (18678, 64790), (18755, 64524), (19437, 62260), (20460, 59147), (21508, 56265), (22506, 53770), (22990, 52638), (25916, 46695), (26319, 45980), (26885, 45012), (27588, 43865), (31130, 38874), (32262, 37510), (32395, 37356), (34243, 35340), (34485, 35092)]