4215721140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136963}}^1$

素因数の和:137003

約数の個数: 120

約数和(自身を含む): 13921020960

約数和(自身を除く): 9705299820

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 136963, 273926, 410889, 547852, 684815, 821778, 1232667, 1369630, 1643556, 2054445, 2465334, 2602297, 2739260, 3698001, 4108890, 4930668, 5204594, 6163335, 7396002, 7806891, 8217780, 10409188, 11094003, 12326670, 13011485, 14792004, 15613782, 18490005, 22188006, 23420673, 24653340, 26022970, 31227564, 36980010, 39034455, 44376012, 46841346, 52045940, 55470015, 70262019, 73960020, 78068910, 93682692, 110940030, 117103365, 140524038, 156137820, 210786057, 221880060, 234206730, 281048076, 351310095, 421572114, 468413460, 702620190, 843144228, 1053930285, 1405240380, 2107860570, 4215721140]

約数ペア:

[(1, 4215721140), (2, 2107860570), (3, 1405240380), (4, 1053930285), (5, 843144228), (6, 702620190), (9, 468413460), (10, 421572114), (12, 351310095), (15, 281048076), (18, 234206730), (19, 221880060), (20, 210786057), (27, 156137820), (30, 140524038), (36, 117103365), (38, 110940030), (45, 93682692), (54, 78068910), (57, 73960020), (60, 70262019), (76, 55470015), (81, 52045940), (90, 46841346), (95, 44376012), (108, 39034455), (114, 36980010), (135, 31227564), (162, 26022970), (171, 24653340), (180, 23420673), (190, 22188006), (228, 18490005), (270, 15613782), (285, 14792004), (324, 13011485), (342, 12326670), (380, 11094003), (405, 10409188), (513, 8217780), (540, 7806891), (570, 7396002), (684, 6163335), (810, 5204594), (855, 4930668), (1026, 4108890), (1140, 3698001), (1539, 2739260), (1620, 2602297), (1710, 2465334), (2052, 2054445), (2565, 1643556), (3078, 1369630), (3420, 1232667), (5130, 821778), (6156, 684815), (7695, 547852), (10260, 410889), (15390, 273926), (30780, 136963)]