917291880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2368

約数の個数: 192

約数和(自身を含む): 3192696000

約数和(自身を除く): 2275404120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 59, 60, 72, 76, 90, 95, 114, 118, 120, 152, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 360, 380, 456, 472, 531, 570, 590, 684, 708, 760, 855, 885, 1062, 1121, 1140, 1180, 1368, 1416, 1710, 1770, 2124, 2242, 2273, 2280, 2360, 2655, 3363, 3420, 3540, 4248, 4484, 4546, 5310, 5605, 6726, 6819, 6840, 7080, 8968, 9092, 10089, 10620, 11210, 11365, 13452, 13638, 16815, 18184, 20178, 20457, 21240, 22420, 22730, 26904, 27276, 33630, 34095, 40356, 40914, 43187, 44840, 45460, 50445, 54552, 67260, 68190, 80712, 81828, 86374, 90920, 100890, 102285, 129561, 134107, 134520, 136380, 163656, 172748, 201780, 204570, 215935, 259122, 268214, 272760, 345496, 388683, 402321, 403560, 409140, 431870, 518244, 536428, 647805, 670535, 777366, 804642, 818280, 863740, 1036488, 1072856, 1206963, 1295610, 1341070, 1554732, 1609284, 1727480, 1943415, 2011605, 2413926, 2548033, 2591220, 2682140, 3109464, 3218568, 3886830, 4023210, 4827852, 5096066, 5182440, 5364280, 6034815, 7644099, 7773660, 8046420, 9655704, 10192132, 12069630, 12740165, 15288198, 15547320, 16092840, 20384264, 22932297, 24139260, 25480330, 30576396, 38220495, 45864594, 48278520, 50960660, 61152792, 76440990, 91729188, 101921320, 114661485, 152881980, 183458376, 229322970, 305763960, 458645940, 917291880]

約数ペア:

[(1, 917291880), (2, 458645940), (3, 305763960), (4, 229322970), (5, 183458376), (6, 152881980), (8, 114661485), (9, 101921320), (10, 91729188), (12, 76440990), (15, 61152792), (18, 50960660), (19, 48278520), (20, 45864594), (24, 38220495), (30, 30576396), (36, 25480330), (38, 24139260), (40, 22932297), (45, 20384264), (57, 16092840), (59, 15547320), (60, 15288198), (72, 12740165), (76, 12069630), (90, 10192132), (95, 9655704), (114, 8046420), (118, 7773660), (120, 7644099), (152, 6034815), (171, 5364280), (177, 5182440), (180, 5096066), (190, 4827852), (228, 4023210), (236, 3886830), (285, 3218568), (295, 3109464), (342, 2682140), (354, 2591220), (360, 2548033), (380, 2413926), (456, 2011605), (472, 1943415), (531, 1727480), (570, 1609284), (590, 1554732), (684, 1341070), (708, 1295610), (760, 1206963), (855, 1072856), (885, 1036488), (1062, 863740), (1121, 818280), (1140, 804642), (1180, 777366), (1368, 670535), (1416, 647805), (1710, 536428), (1770, 518244), (2124, 431870), (2242, 409140), (2273, 403560), (2280, 402321), (2360, 388683), (2655, 345496), (3363, 272760), (3420, 268214), (3540, 259122), (4248, 215935), (4484, 204570), (4546, 201780), (5310, 172748), (5605, 163656), (6726, 136380), (6819, 134520), (6840, 134107), (7080, 129561), (8968, 102285), (9092, 100890), (10089, 90920), (10620, 86374), (11210, 81828), (11365, 80712), (13452, 68190), (13638, 67260), (16815, 54552), (18184, 50445), (20178, 45460), (20457, 44840), (21240, 43187), (22420, 40914), (22730, 40356), (26904, 34095), (27276, 33630)]