1435140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 5346432

約数和(自身を除く): 3911292

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, 51, 60, 63, 67, 68, 70, 84, 85, 90, 102, 105, 119, 126, 134, 140, 153, 170, 180, 201, 204, 210, 238, 252, 255, 268, 306, 315, 335, 340, 357, 402, 420, 469, 476, 510, 595, 603, 612, 630, 670, 714, 765, 804, 938, 1005, 1020, 1071, 1139, 1190, 1206, 1260, 1340, 1407, 1428, 1530, 1785, 1876, 2010, 2142, 2278, 2345, 2380, 2412, 2814, 3015, 3060, 3417, 3570, 4020, 4221, 4284, 4556, 4690, 5355, 5628, 5695, 6030, 6834, 7035, 7140, 7973, 8442, 9380, 10251, 10710, 11390, 12060, 13668, 14070, 15946, 16884, 17085, 20502, 21105, 21420, 22780, 23919, 28140, 31892, 34170, 39865, 41004, 42210, 47838, 51255, 68340, 71757, 79730, 84420, 95676, 102510, 119595, 143514, 159460, 205020, 239190, 287028, 358785, 478380, 717570, 1435140]

約数ペア:

[(1, 1435140), (2, 717570), (3, 478380), (4, 358785), (5, 287028), (6, 239190), (7, 205020), (9, 159460), (10, 143514), (12, 119595), (14, 102510), (15, 95676), (17, 84420), (18, 79730), (20, 71757), (21, 68340), (28, 51255), (30, 47838), (34, 42210), (35, 41004), (36, 39865), (42, 34170), (45, 31892), (51, 28140), (60, 23919), (63, 22780), (67, 21420), (68, 21105), (70, 20502), (84, 17085), (85, 16884), (90, 15946), (102, 14070), (105, 13668), (119, 12060), (126, 11390), (134, 10710), (140, 10251), (153, 9380), (170, 8442), (180, 7973), (201, 7140), (204, 7035), (210, 6834), (238, 6030), (252, 5695), (255, 5628), (268, 5355), (306, 4690), (315, 4556), (335, 4284), (340, 4221), (357, 4020), (402, 3570), (420, 3417), (469, 3060), (476, 3015), (510, 2814), (595, 2412), (603, 2380), (612, 2345), (630, 2278), (670, 2142), (714, 2010), (765, 1876), (804, 1785), (938, 1530), (1005, 1428), (1020, 1407), (1071, 1340), (1139, 1260), (1190, 1206)]