139925880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 495277200

約数和(自身を除く): 355351320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2273, 2280, 2565, 3078, 3240, 3420, 4104, 4546, 5130, 6156, 6819, 6840, 7695, 9092, 10260, 11365, 12312, 13638, 15390, 18184, 20457, 20520, 22730, 27276, 30780, 34095, 40914, 43187, 45460, 54552, 61371, 61560, 68190, 81828, 86374, 90920, 102285, 122742, 129561, 136380, 163656, 172748, 184113, 204570, 215935, 245484, 259122, 272760, 306855, 345496, 368226, 388683, 409140, 431870, 490968, 518244, 613710, 647805, 736452, 777366, 818280, 863740, 920565, 1036488, 1166049, 1227420, 1295610, 1472904, 1554732, 1727480, 1841130, 1943415, 2332098, 2454840, 2591220, 3109464, 3498147, 3682260, 3886830, 4664196, 5182440, 5830245, 6996294, 7364520, 7773660, 9328392, 11660490, 13992588, 15547320, 17490735, 23320980, 27985176, 34981470, 46641960, 69962940, 139925880]

約数ペア:

[(1, 139925880), (2, 69962940), (3, 46641960), (4, 34981470), (5, 27985176), (6, 23320980), (8, 17490735), (9, 15547320), (10, 13992588), (12, 11660490), (15, 9328392), (18, 7773660), (19, 7364520), (20, 6996294), (24, 5830245), (27, 5182440), (30, 4664196), (36, 3886830), (38, 3682260), (40, 3498147), (45, 3109464), (54, 2591220), (57, 2454840), (60, 2332098), (72, 1943415), (76, 1841130), (81, 1727480), (90, 1554732), (95, 1472904), (108, 1295610), (114, 1227420), (120, 1166049), (135, 1036488), (152, 920565), (162, 863740), (171, 818280), (180, 777366), (190, 736452), (216, 647805), (228, 613710), (270, 518244), (285, 490968), (324, 431870), (342, 409140), (360, 388683), (380, 368226), (405, 345496), (456, 306855), (513, 272760), (540, 259122), (570, 245484), (648, 215935), (684, 204570), (760, 184113), (810, 172748), (855, 163656), (1026, 136380), (1080, 129561), (1140, 122742), (1368, 102285), (1539, 90920), (1620, 86374), (1710, 81828), (2052, 68190), (2273, 61560), (2280, 61371), (2565, 54552), (3078, 45460), (3240, 43187), (3420, 40914), (4104, 34095), (4546, 30780), (5130, 27276), (6156, 22730), (6819, 20520), (6840, 20457), (7695, 18184), (9092, 15390), (10260, 13638), (11365, 12312)]