1719259920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{341123}}^1$

素因数の和:341149

約数の個数: 120

約数和(自身を含む): 6598702656

約数和(自身を除く): 4879442736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 341123, 682246, 1023369, 1364492, 1705615, 2046738, 2387861, 2728984, 3070107, 3411230, 4093476, 4775722, 5116845, 5457968, 6140214, 6822460, 7163583, 8186952, 9551444, 10233690, 11939305, 12280428, 13644920, 14327166, 15350535, 16373904, 19102888, 20467380, 21490749, 23878610, 24560856, 27289840, 28654332, 30701070, 35817915, 38205776, 40934760, 42981498, 47757220, 49121712, 57308664, 61402140, 71635830, 81869520, 85962996, 95514440, 107453745, 114617328, 122804280, 143271660, 171925992, 191028880, 214907490, 245608560, 286543320, 343851984, 429814980, 573086640, 859629960, 1719259920]

約数ペア:

[(1, 1719259920), (2, 859629960), (3, 573086640), (4, 429814980), (5, 343851984), (6, 286543320), (7, 245608560), (8, 214907490), (9, 191028880), (10, 171925992), (12, 143271660), (14, 122804280), (15, 114617328), (16, 107453745), (18, 95514440), (20, 85962996), (21, 81869520), (24, 71635830), (28, 61402140), (30, 57308664), (35, 49121712), (36, 47757220), (40, 42981498), (42, 40934760), (45, 38205776), (48, 35817915), (56, 30701070), (60, 28654332), (63, 27289840), (70, 24560856), (72, 23878610), (80, 21490749), (84, 20467380), (90, 19102888), (105, 16373904), (112, 15350535), (120, 14327166), (126, 13644920), (140, 12280428), (144, 11939305), (168, 10233690), (180, 9551444), (210, 8186952), (240, 7163583), (252, 6822460), (280, 6140214), (315, 5457968), (336, 5116845), (360, 4775722), (420, 4093476), (504, 3411230), (560, 3070107), (630, 2728984), (720, 2387861), (840, 2046738), (1008, 1705615), (1260, 1364492), (1680, 1023369), (2520, 682246), (5040, 341123)]