2220685740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45229

約数の個数: 192

約数和(自身を含む): 8503326720

約数和(自身を除く): 6282640980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 45191, 49140, 90382, 135573, 180764, 225955, 271146, 316337, 406719, 451910, 542292, 587483, 632674, 677865, 813438, 903820, 949011, 1174966, 1220157, 1265348, 1355730, 1581685, 1626876, 1762449, 1898022, 2033595, 2349932, 2440314, 2711460, 2847033, 2937415, 3163370, 3524898, 3796044, 4067190, 4112381, 4745055, 4880628, 5287347, 5694066, 5874830, 6100785, 6326740, 7049796, 8134380, 8224762, 8541099, 8812245, 9490110, 10574694, 11388132, 11749660, 12201570, 12337143, 14235165, 15862041, 16449524, 17082198, 17624490, 18980220, 20561905, 21149388, 24403140, 24674286, 26436735, 28470330, 31724082, 34164396, 35248980, 37011429, 41123810, 42705495, 49348572, 52873470, 56940660, 61685715, 63448164, 74022858, 79310205, 82247620, 85410990, 105746940, 111034287, 123371430, 148045716, 158620410, 170821980, 185057145, 222068574, 246742860, 317240820, 370114290, 444137148, 555171435, 740228580, 1110342870, 2220685740]

約数ペア:

[(1, 2220685740), (2, 1110342870), (3, 740228580), (4, 555171435), (5, 444137148), (6, 370114290), (7, 317240820), (9, 246742860), (10, 222068574), (12, 185057145), (13, 170821980), (14, 158620410), (15, 148045716), (18, 123371430), (20, 111034287), (21, 105746940), (26, 85410990), (27, 82247620), (28, 79310205), (30, 74022858), (35, 63448164), (36, 61685715), (39, 56940660), (42, 52873470), (45, 49348572), (52, 42705495), (54, 41123810), (60, 37011429), (63, 35248980), (65, 34164396), (70, 31724082), (78, 28470330), (84, 26436735), (90, 24674286), (91, 24403140), (105, 21149388), (108, 20561905), (117, 18980220), (126, 17624490), (130, 17082198), (135, 16449524), (140, 15862041), (156, 14235165), (180, 12337143), (182, 12201570), (189, 11749660), (195, 11388132), (210, 10574694), (234, 9490110), (252, 8812245), (260, 8541099), (270, 8224762), (273, 8134380), (315, 7049796), (351, 6326740), (364, 6100785), (378, 5874830), (390, 5694066), (420, 5287347), (455, 4880628), (468, 4745055), (540, 4112381), (546, 4067190), (585, 3796044), (630, 3524898), (702, 3163370), (756, 2937415), (780, 2847033), (819, 2711460), (910, 2440314), (945, 2349932), (1092, 2033595), (1170, 1898022), (1260, 1762449), (1365, 1626876), (1404, 1581685), (1638, 1355730), (1755, 1265348), (1820, 1220157), (1890, 1174966), (2340, 949011), (2457, 903820), (2730, 813438), (3276, 677865), (3510, 632674), (3780, 587483), (4095, 542292), (4914, 451910), (5460, 406719), (7020, 316337), (8190, 271146), (9828, 225955), (12285, 180764), (16380, 135573), (24570, 90382), (45191, 49140)]