139294260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:975

約数の個数: 216

約数和(自身を含む): 520982280

約数和(自身を除く): 381688020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 929, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1858, 2142, 2205, 2380, 2499, 2787, 2940, 3060, 3332, 3570, 3716, 4165, 4284, 4410, 4645, 4998, 5355, 5574, 6503, 7140, 7497, 8330, 8361, 8820, 9290, 9996, 10710, 11148, 12495, 13006, 13935, 14994, 15793, 16660, 16722, 18580, 19509, 21420, 24990, 26012, 27870, 29988, 31586, 32515, 33444, 37485, 39018, 41805, 45521, 47379, 49980, 55740, 58527, 63172, 65030, 74970, 78036, 78965, 83610, 91042, 94758, 97545, 110551, 117054, 130060, 136563, 142137, 149940, 157930, 167220, 182084, 189516, 195090, 221102, 227605, 234108, 236895, 273126, 284274, 292635, 315860, 331653, 390180, 409689, 442204, 455210, 473790, 546252, 552755, 568548, 585270, 663306, 682815, 710685, 773857, 819378, 910420, 947580, 994959, 1105510, 1170540, 1326612, 1365630, 1421370, 1547714, 1638756, 1658265, 1989918, 2048445, 2211020, 2321571, 2731260, 2842740, 3095428, 3316530, 3869285, 3979836, 4096890, 4643142, 4974795, 6633060, 6964713, 7738570, 8193780, 9286284, 9949590, 11607855, 13929426, 15477140, 19899180, 23215710, 27858852, 34823565, 46431420, 69647130, 139294260]

約数ペア:

[(1, 139294260), (2, 69647130), (3, 46431420), (4, 34823565), (5, 27858852), (6, 23215710), (7, 19899180), (9, 15477140), (10, 13929426), (12, 11607855), (14, 9949590), (15, 9286284), (17, 8193780), (18, 7738570), (20, 6964713), (21, 6633060), (28, 4974795), (30, 4643142), (34, 4096890), (35, 3979836), (36, 3869285), (42, 3316530), (45, 3095428), (49, 2842740), (51, 2731260), (60, 2321571), (63, 2211020), (68, 2048445), (70, 1989918), (84, 1658265), (85, 1638756), (90, 1547714), (98, 1421370), (102, 1365630), (105, 1326612), (119, 1170540), (126, 1105510), (140, 994959), (147, 947580), (153, 910420), (170, 819378), (180, 773857), (196, 710685), (204, 682815), (210, 663306), (238, 585270), (245, 568548), (252, 552755), (255, 546252), (294, 473790), (306, 455210), (315, 442204), (340, 409689), (357, 390180), (420, 331653), (441, 315860), (476, 292635), (490, 284274), (510, 273126), (588, 236895), (595, 234108), (612, 227605), (630, 221102), (714, 195090), (735, 189516), (765, 182084), (833, 167220), (882, 157930), (929, 149940), (980, 142137), (1020, 136563), (1071, 130060), (1190, 117054), (1260, 110551), (1428, 97545), (1470, 94758), (1530, 91042), (1666, 83610), (1764, 78965), (1785, 78036), (1858, 74970), (2142, 65030), (2205, 63172), (2380, 58527), (2499, 55740), (2787, 49980), (2940, 47379), (3060, 45521), (3332, 41805), (3570, 39018), (3716, 37485), (4165, 33444), (4284, 32515), (4410, 31586), (4645, 29988), (4998, 27870), (5355, 26012), (5574, 24990), (6503, 21420), (7140, 19509), (7497, 18580), (8330, 16722), (8361, 16660), (8820, 15793), (9290, 14994), (9996, 13935), (10710, 13006), (11148, 12495)]