340121040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11949

約数の個数: 160

約数和(自身を含む): 1275989760

約数和(自身を除く): 935868720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 11909, 14280, 23818, 28560, 35727, 47636, 59545, 71454, 83363, 95272, 119090, 142908, 166726, 178635, 190544, 202453, 238180, 250089, 285816, 333452, 357270, 404906, 416815, 476360, 500178, 571632, 607359, 666904, 714540, 809812, 833630, 952720, 1000356, 1012265, 1214718, 1250445, 1333808, 1417171, 1429080, 1619624, 1667260, 2000712, 2024530, 2429436, 2500890, 2834342, 2858160, 3036795, 3239248, 3334520, 4001424, 4049060, 4251513, 4858872, 5001780, 5668684, 6073590, 6669040, 7085855, 8098120, 8503026, 9717744, 10003560, 11337368, 12147180, 14171710, 16196240, 17006052, 20007120, 21257565, 22674736, 24294360, 28343420, 34012104, 42515130, 48588720, 56686840, 68024208, 85030260, 113373680, 170060520, 340121040]

約数ペア:

[(1, 340121040), (2, 170060520), (3, 113373680), (4, 85030260), (5, 68024208), (6, 56686840), (7, 48588720), (8, 42515130), (10, 34012104), (12, 28343420), (14, 24294360), (15, 22674736), (16, 21257565), (17, 20007120), (20, 17006052), (21, 16196240), (24, 14171710), (28, 12147180), (30, 11337368), (34, 10003560), (35, 9717744), (40, 8503026), (42, 8098120), (48, 7085855), (51, 6669040), (56, 6073590), (60, 5668684), (68, 5001780), (70, 4858872), (80, 4251513), (84, 4049060), (85, 4001424), (102, 3334520), (105, 3239248), (112, 3036795), (119, 2858160), (120, 2834342), (136, 2500890), (140, 2429436), (168, 2024530), (170, 2000712), (204, 1667260), (210, 1619624), (238, 1429080), (240, 1417171), (255, 1333808), (272, 1250445), (280, 1214718), (336, 1012265), (340, 1000356), (357, 952720), (408, 833630), (420, 809812), (476, 714540), (510, 666904), (560, 607359), (595, 571632), (680, 500178), (714, 476360), (816, 416815), (840, 404906), (952, 357270), (1020, 333452), (1190, 285816), (1360, 250089), (1428, 238180), (1680, 202453), (1785, 190544), (1904, 178635), (2040, 166726), (2380, 142908), (2856, 119090), (3570, 95272), (4080, 83363), (4760, 71454), (5712, 59545), (7140, 47636), (9520, 35727), (11909, 28560), (14280, 23818)]