198364560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 160

約数和(自身を含む): 663707520

約数和(自身を除く): 465342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1061, 1140, 1230, 1520, 1558, 1640, 1968, 2122, 2280, 2337, 2460, 3116, 3183, 3280, 3895, 4244, 4560, 4674, 4920, 5305, 6232, 6366, 7790, 8488, 9348, 9840, 10610, 11685, 12464, 12732, 15580, 15915, 16976, 18696, 20159, 21220, 23370, 25464, 31160, 31830, 37392, 40318, 42440, 43501, 46740, 50928, 60477, 62320, 63660, 80636, 84880, 87002, 93480, 100795, 120954, 127320, 130503, 161272, 174004, 186960, 201590, 217505, 241908, 254640, 261006, 302385, 322544, 348008, 403180, 435010, 483816, 522012, 604770, 652515, 696016, 806360, 826519, 870020, 967632, 1044024, 1209540, 1305030, 1612720, 1653038, 1740040, 2088048, 2419080, 2479557, 2610060, 3306076, 3480080, 4132595, 4838160, 4959114, 5220120, 6612152, 8265190, 9918228, 10440240, 12397785, 13224304, 16530380, 19836456, 24795570, 33060760, 39672912, 49591140, 66121520, 99182280, 198364560]

約数ペア:

[(1, 198364560), (2, 99182280), (3, 66121520), (4, 49591140), (5, 39672912), (6, 33060760), (8, 24795570), (10, 19836456), (12, 16530380), (15, 13224304), (16, 12397785), (19, 10440240), (20, 9918228), (24, 8265190), (30, 6612152), (38, 5220120), (40, 4959114), (41, 4838160), (48, 4132595), (57, 3480080), (60, 3306076), (76, 2610060), (80, 2479557), (82, 2419080), (95, 2088048), (114, 1740040), (120, 1653038), (123, 1612720), (152, 1305030), (164, 1209540), (190, 1044024), (205, 967632), (228, 870020), (240, 826519), (246, 806360), (285, 696016), (304, 652515), (328, 604770), (380, 522012), (410, 483816), (456, 435010), (492, 403180), (570, 348008), (615, 322544), (656, 302385), (760, 261006), (779, 254640), (820, 241908), (912, 217505), (984, 201590), (1061, 186960), (1140, 174004), (1230, 161272), (1520, 130503), (1558, 127320), (1640, 120954), (1968, 100795), (2122, 93480), (2280, 87002), (2337, 84880), (2460, 80636), (3116, 63660), (3183, 62320), (3280, 60477), (3895, 50928), (4244, 46740), (4560, 43501), (4674, 42440), (4920, 40318), (5305, 37392), (6232, 31830), (6366, 31160), (7790, 25464), (8488, 23370), (9348, 21220), (9840, 20159), (10610, 18696), (11685, 16976), (12464, 15915), (12732, 15580)]