2169507240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9431}}^1$

素因数の和:9525

約数の個数: 160

約数和(自身を含む): 7395442560

約数和(自身を除く): 5225935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 6390, 7668, 8520, 9431, 9585, 11502, 12780, 15336, 18862, 19170, 23004, 25560, 28293, 28755, 37724, 38340, 46008, 47155, 56586, 57510, 75448, 76680, 84879, 94310, 113172, 115020, 141465, 169758, 188620, 226344, 230040, 254637, 282930, 339516, 377240, 424395, 509274, 565860, 669601, 679032, 763911, 848790, 1018548, 1131720, 1273185, 1339202, 1527822, 1697580, 2008803, 2037096, 2546370, 2678404, 3055644, 3348005, 3395160, 3819555, 4017606, 5092740, 5356808, 6026409, 6111288, 6696010, 7639110, 8035212, 10044015, 10185480, 12052818, 13392020, 15278220, 16070424, 18079227, 20088030, 24105636, 26784040, 30132045, 30556440, 36158454, 40176060, 48211272, 54237681, 60264090, 72316908, 80352120, 90396135, 108475362, 120528180, 144633816, 180792270, 216950724, 241056360, 271188405, 361584540, 433901448, 542376810, 723169080, 1084753620, 2169507240]

約数ペア:

[(1, 2169507240), (2, 1084753620), (3, 723169080), (4, 542376810), (5, 433901448), (6, 361584540), (8, 271188405), (9, 241056360), (10, 216950724), (12, 180792270), (15, 144633816), (18, 120528180), (20, 108475362), (24, 90396135), (27, 80352120), (30, 72316908), (36, 60264090), (40, 54237681), (45, 48211272), (54, 40176060), (60, 36158454), (71, 30556440), (72, 30132045), (81, 26784040), (90, 24105636), (108, 20088030), (120, 18079227), (135, 16070424), (142, 15278220), (162, 13392020), (180, 12052818), (213, 10185480), (216, 10044015), (270, 8035212), (284, 7639110), (324, 6696010), (355, 6111288), (360, 6026409), (405, 5356808), (426, 5092740), (540, 4017606), (568, 3819555), (639, 3395160), (648, 3348005), (710, 3055644), (810, 2678404), (852, 2546370), (1065, 2037096), (1080, 2008803), (1278, 1697580), (1420, 1527822), (1620, 1339202), (1704, 1273185), (1917, 1131720), (2130, 1018548), (2556, 848790), (2840, 763911), (3195, 679032), (3240, 669601), (3834, 565860), (4260, 509274), (5112, 424395), (5751, 377240), (6390, 339516), (7668, 282930), (8520, 254637), (9431, 230040), (9585, 226344), (11502, 188620), (12780, 169758), (15336, 141465), (18862, 115020), (19170, 113172), (23004, 94310), (25560, 84879), (28293, 76680), (28755, 75448), (37724, 57510), (38340, 56586), (46008, 47155)]