1214996040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9349}}^1$

素因数の和:9404

約数の個数: 144

約数和(自身を含む): 4167949500

約数和(自身を除く): 2952953460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 9349, 10830, 12996, 14440, 16245, 18698, 21660, 25992, 28047, 32490, 37396, 43320, 46745, 56094, 64980, 74792, 84141, 93490, 112188, 129960, 140235, 168282, 177631, 186980, 224376, 280470, 336564, 355262, 373960, 420705, 532893, 560940, 673128, 710524, 841410, 888155, 1065786, 1121880, 1421048, 1598679, 1682820, 1776310, 2131572, 2664465, 3197358, 3365640, 3374989, 3552620, 4263144, 5328930, 6394716, 6749978, 7105240, 7993395, 10124967, 10657860, 12789432, 13499956, 15986790, 16874945, 20249934, 21315720, 26999912, 30374901, 31973580, 33749890, 40499868, 50624835, 60749802, 63947160, 67499780, 80999736, 101249670, 121499604, 134999560, 151874505, 202499340, 242999208, 303749010, 404998680, 607498020, 1214996040]

約数ペア:

[(1, 1214996040), (2, 607498020), (3, 404998680), (4, 303749010), (5, 242999208), (6, 202499340), (8, 151874505), (9, 134999560), (10, 121499604), (12, 101249670), (15, 80999736), (18, 67499780), (19, 63947160), (20, 60749802), (24, 50624835), (30, 40499868), (36, 33749890), (38, 31973580), (40, 30374901), (45, 26999912), (57, 21315720), (60, 20249934), (72, 16874945), (76, 15986790), (90, 13499956), (95, 12789432), (114, 10657860), (120, 10124967), (152, 7993395), (171, 7105240), (180, 6749978), (190, 6394716), (228, 5328930), (285, 4263144), (342, 3552620), (360, 3374989), (361, 3365640), (380, 3197358), (456, 2664465), (570, 2131572), (684, 1776310), (722, 1682820), (760, 1598679), (855, 1421048), (1083, 1121880), (1140, 1065786), (1368, 888155), (1444, 841410), (1710, 710524), (1805, 673128), (2166, 560940), (2280, 532893), (2888, 420705), (3249, 373960), (3420, 355262), (3610, 336564), (4332, 280470), (5415, 224376), (6498, 186980), (6840, 177631), (7220, 168282), (8664, 140235), (9349, 129960), (10830, 112188), (12996, 93490), (14440, 84141), (16245, 74792), (18698, 64980), (21660, 56094), (25992, 46745), (28047, 43320), (32490, 37396)]