660679967340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64393759}}^1$

素因数の和:64393796

約数の個数: 96

約数和(自身を含む): 2163630336000

約数和(自身を除く): 1502950368660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 64393759, 128787518, 193181277, 257575036, 321968795, 386362554, 579543831, 643937590, 772725108, 965906385, 1159087662, 1223481421, 1287875180, 1738631493, 1931812770, 2318175324, 2446962842, 2897719155, 3477262986, 3670444263, 3863625540, 4893925684, 5795438310, 6117407105, 6954525972, 7340888526, 8693157465, 11011332789, 11590876620, 12234814210, 14681777052, 17386314930, 18352221315, 22022665578, 24469628420, 33033998367, 34772629860, 36704442630, 44045331156, 55056663945, 66067996734, 73408885260, 110113327890, 132135993468, 165169991835, 220226655780, 330339983670, 660679967340]

約数ペア:

[(1, 660679967340), (2, 330339983670), (3, 220226655780), (4, 165169991835), (5, 132135993468), (6, 110113327890), (9, 73408885260), (10, 66067996734), (12, 55056663945), (15, 44045331156), (18, 36704442630), (19, 34772629860), (20, 33033998367), (27, 24469628420), (30, 22022665578), (36, 18352221315), (38, 17386314930), (45, 14681777052), (54, 12234814210), (57, 11590876620), (60, 11011332789), (76, 8693157465), (90, 7340888526), (95, 6954525972), (108, 6117407105), (114, 5795438310), (135, 4893925684), (171, 3863625540), (180, 3670444263), (190, 3477262986), (228, 2897719155), (270, 2446962842), (285, 2318175324), (342, 1931812770), (380, 1738631493), (513, 1287875180), (540, 1223481421), (570, 1159087662), (684, 965906385), (855, 772725108), (1026, 643937590), (1140, 579543831), (1710, 386362554), (2052, 321968795), (2565, 257575036), (3420, 193181277), (5130, 128787518), (10260, 64393759)]