140941620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 468570564

約数和(自身を除く): 327628944

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 241, 270, 285, 324, 342, 361, 380, 405, 482, 513, 540, 570, 684, 722, 723, 810, 855, 964, 1026, 1083, 1140, 1205, 1444, 1446, 1539, 1620, 1710, 1805, 2052, 2166, 2169, 2410, 2565, 2892, 3078, 3249, 3420, 3610, 3615, 4332, 4338, 4579, 4820, 5130, 5415, 6156, 6498, 6507, 7220, 7230, 7695, 8676, 9158, 9747, 10260, 10830, 10845, 12996, 13014, 13737, 14460, 15390, 16245, 18316, 19494, 19521, 21660, 21690, 22895, 26028, 27474, 29241, 30780, 32490, 32535, 38988, 39042, 41211, 43380, 45790, 48735, 54948, 58482, 64980, 65070, 68685, 78084, 82422, 87001, 91580, 97470, 97605, 116964, 123633, 130140, 137370, 146205, 164844, 174002, 194940, 195210, 206055, 247266, 261003, 274740, 292410, 348004, 370899, 390420, 412110, 435005, 494532, 522006, 584820, 618165, 741798, 783009, 824220, 870010, 1044012, 1236330, 1305015, 1483596, 1566018, 1740020, 1854495, 2349027, 2472660, 2610030, 3132036, 3708990, 3915045, 4698054, 5220060, 7047081, 7417980, 7830090, 9396108, 11745135, 14094162, 15660180, 23490270, 28188324, 35235405, 46980540, 70470810, 140941620]

約数ペア:

[(1, 140941620), (2, 70470810), (3, 46980540), (4, 35235405), (5, 28188324), (6, 23490270), (9, 15660180), (10, 14094162), (12, 11745135), (15, 9396108), (18, 7830090), (19, 7417980), (20, 7047081), (27, 5220060), (30, 4698054), (36, 3915045), (38, 3708990), (45, 3132036), (54, 2610030), (57, 2472660), (60, 2349027), (76, 1854495), (81, 1740020), (90, 1566018), (95, 1483596), (108, 1305015), (114, 1236330), (135, 1044012), (162, 870010), (171, 824220), (180, 783009), (190, 741798), (228, 618165), (241, 584820), (270, 522006), (285, 494532), (324, 435005), (342, 412110), (361, 390420), (380, 370899), (405, 348004), (482, 292410), (513, 274740), (540, 261003), (570, 247266), (684, 206055), (722, 195210), (723, 194940), (810, 174002), (855, 164844), (964, 146205), (1026, 137370), (1083, 130140), (1140, 123633), (1205, 116964), (1444, 97605), (1446, 97470), (1539, 91580), (1620, 87001), (1710, 82422), (1805, 78084), (2052, 68685), (2166, 65070), (2169, 64980), (2410, 58482), (2565, 54948), (2892, 48735), (3078, 45790), (3249, 43380), (3420, 41211), (3610, 39042), (3615, 38988), (4332, 32535), (4338, 32490), (4579, 30780), (4820, 29241), (5130, 27474), (5415, 26028), (6156, 22895), (6498, 21690), (6507, 21660), (7220, 19521), (7230, 19494), (7695, 18316), (8676, 16245), (9158, 15390), (9747, 14460), (10260, 13737), (10830, 13014), (10845, 12996)]