1272242160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{84143}}^1$

素因数の和:84172

約数の個数: 160

約数和(自身を含む): 5008250880

約数和(自身を除く): 3736008720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 84143, 168286, 252429, 336572, 420715, 504858, 589001, 673144, 757287, 841430, 1009716, 1178002, 1262145, 1346288, 1514574, 1682860, 1767003, 2019432, 2271861, 2356004, 2524290, 2945005, 3029148, 3365720, 3534006, 3786435, 4038864, 4543722, 4712008, 5048580, 5301009, 5890010, 6058296, 6731440, 7068012, 7572870, 8835015, 9087444, 9424016, 10097160, 10602018, 11359305, 11780020, 12116592, 14136024, 15145740, 15903027, 17670030, 18174888, 20194320, 21204036, 22718610, 23560040, 26505045, 28272048, 30291480, 31806054, 35340060, 36349776, 42408072, 45437220, 47120080, 53010090, 60582960, 63612108, 70680120, 79515135, 84816144, 90874440, 106020180, 127224216, 141360240, 159030270, 181748880, 212040360, 254448432, 318060540, 424080720, 636121080, 1272242160]

約数ペア:

[(1, 1272242160), (2, 636121080), (3, 424080720), (4, 318060540), (5, 254448432), (6, 212040360), (7, 181748880), (8, 159030270), (9, 141360240), (10, 127224216), (12, 106020180), (14, 90874440), (15, 84816144), (16, 79515135), (18, 70680120), (20, 63612108), (21, 60582960), (24, 53010090), (27, 47120080), (28, 45437220), (30, 42408072), (35, 36349776), (36, 35340060), (40, 31806054), (42, 30291480), (45, 28272048), (48, 26505045), (54, 23560040), (56, 22718610), (60, 21204036), (63, 20194320), (70, 18174888), (72, 17670030), (80, 15903027), (84, 15145740), (90, 14136024), (105, 12116592), (108, 11780020), (112, 11359305), (120, 10602018), (126, 10097160), (135, 9424016), (140, 9087444), (144, 8835015), (168, 7572870), (180, 7068012), (189, 6731440), (210, 6058296), (216, 5890010), (240, 5301009), (252, 5048580), (270, 4712008), (280, 4543722), (315, 4038864), (336, 3786435), (360, 3534006), (378, 3365720), (420, 3029148), (432, 2945005), (504, 2524290), (540, 2356004), (560, 2271861), (630, 2019432), (720, 1767003), (756, 1682860), (840, 1514574), (945, 1346288), (1008, 1262145), (1080, 1178002), (1260, 1009716), (1512, 841430), (1680, 757287), (1890, 673144), (2160, 589001), (2520, 504858), (3024, 420715), (3780, 336572), (5040, 252429), (7560, 168286), (15120, 84143)]