2012085180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84047}}^1$

素因数の和:84088

約数の個数: 144

約数和(自身を含む): 7342433280

約数和(自身を除く): 5330348100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 84047, 168094, 252141, 336188, 420235, 504282, 588329, 756423, 840470, 1008564, 1176658, 1260705, 1512846, 1596893, 1680940, 1764987, 2353316, 2521410, 2941645, 3025692, 3193786, 3529974, 3782115, 4790679, 5042820, 5294961, 5883290, 6387572, 7059948, 7564230, 7984465, 8824935, 9581358, 10589922, 11178251, 11766580, 14372037, 15128460, 15968930, 17649870, 19162716, 21179844, 22356502, 23953395, 26474805, 28744074, 31937860, 33534753, 35299740, 44713004, 47906790, 52949610, 55891255, 57488148, 67069506, 71860185, 95813580, 100604259, 105899220, 111782510, 134139012, 143720370, 167673765, 201208518, 223565020, 287440740, 335347530, 402417036, 503021295, 670695060, 1006042590, 2012085180]

約数ペア:

[(1, 2012085180), (2, 1006042590), (3, 670695060), (4, 503021295), (5, 402417036), (6, 335347530), (7, 287440740), (9, 223565020), (10, 201208518), (12, 167673765), (14, 143720370), (15, 134139012), (18, 111782510), (19, 105899220), (20, 100604259), (21, 95813580), (28, 71860185), (30, 67069506), (35, 57488148), (36, 55891255), (38, 52949610), (42, 47906790), (45, 44713004), (57, 35299740), (60, 33534753), (63, 31937860), (70, 28744074), (76, 26474805), (84, 23953395), (90, 22356502), (95, 21179844), (105, 19162716), (114, 17649870), (126, 15968930), (133, 15128460), (140, 14372037), (171, 11766580), (180, 11178251), (190, 10589922), (210, 9581358), (228, 8824935), (252, 7984465), (266, 7564230), (285, 7059948), (315, 6387572), (342, 5883290), (380, 5294961), (399, 5042820), (420, 4790679), (532, 3782115), (570, 3529974), (630, 3193786), (665, 3025692), (684, 2941645), (798, 2521410), (855, 2353316), (1140, 1764987), (1197, 1680940), (1260, 1596893), (1330, 1512846), (1596, 1260705), (1710, 1176658), (1995, 1008564), (2394, 840470), (2660, 756423), (3420, 588329), (3990, 504282), (4788, 420235), (5985, 336188), (7980, 252141), (11970, 168094), (23940, 84047)]