1201651920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{238423}}^1$

素因数の和:238449

約数の個数: 120

約数和(自身を含む): 4612073856

約数和(自身を除く): 3410421936

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, 238423, 476846, 715269, 953692, 1192115, 1430538, 1668961, 1907384, 2145807, 2384230, 2861076, 3337922, 3576345, 3814768, 4291614, 4768460, 5006883, 5722152, 6675844, 7152690, 8344805, 8583228, 9536920, 10013766, 10729035, 11444304, 13351688, 14305380, 15020649, 16689610, 17166456, 19073840, 20027532, 21458070, 25034415, 26703376, 28610760, 30041298, 33379220, 34332912, 40055064, 42916140, 50068830, 57221520, 60082596, 66758440, 75103245, 80110128, 85832280, 100137660, 120165192, 133516880, 150206490, 171664560, 200275320, 240330384, 300412980, 400550640, 600825960, 1201651920]

約数ペア:

[(1, 1201651920), (2, 600825960), (3, 400550640), (4, 300412980), (5, 240330384), (6, 200275320), (7, 171664560), (8, 150206490), (9, 133516880), (10, 120165192), (12, 100137660), (14, 85832280), (15, 80110128), (16, 75103245), (18, 66758440), (20, 60082596), (21, 57221520), (24, 50068830), (28, 42916140), (30, 40055064), (35, 34332912), (36, 33379220), (40, 30041298), (42, 28610760), (45, 26703376), (48, 25034415), (56, 21458070), (60, 20027532), (63, 19073840), (70, 17166456), (72, 16689610), (80, 15020649), (84, 14305380), (90, 13351688), (105, 11444304), (112, 10729035), (120, 10013766), (126, 9536920), (140, 8583228), (144, 8344805), (168, 7152690), (180, 6675844), (210, 5722152), (240, 5006883), (252, 4768460), (280, 4291614), (315, 3814768), (336, 3576345), (360, 3337922), (420, 2861076), (504, 2384230), (560, 2145807), (630, 1907384), (720, 1668961), (840, 1430538), (1008, 1192115), (1260, 953692), (1680, 715269), (2520, 476846), (5040, 238423)]