409898580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2098

約数の個数: 192

約数和(自身を含む): 1451466240

約数和(自身を除く): 1041567660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1924, 2029, 2220, 2405, 2590, 2730, 2886, 3108, 3367, 3885, 4058, 4810, 5180, 5460, 5772, 6087, 6734, 7215, 7770, 8116, 9620, 10101, 10145, 12174, 13468, 14203, 14430, 15540, 16835, 20202, 20290, 24348, 26377, 28406, 28860, 30435, 33670, 40404, 40580, 42609, 50505, 52754, 56812, 60870, 67340, 71015, 75073, 79131, 85218, 101010, 105508, 121740, 131885, 142030, 150146, 158262, 170436, 184639, 202020, 213045, 225219, 263770, 284060, 300292, 316524, 369278, 375365, 395655, 426090, 450438, 525511, 527540, 553917, 738556, 750730, 791310, 852180, 900876, 923195, 975949, 1051022, 1107834, 1126095, 1501460, 1576533, 1582620, 1846390, 1951898, 2102044, 2215668, 2252190, 2627555, 2769585, 2927847, 3153066, 3692780, 3903796, 4504380, 4879745, 5255110, 5539170, 5855694, 6306132, 6831643, 7882665, 9759490, 10510220, 11078340, 11711388, 13663286, 14639235, 15765330, 19518980, 20494929, 27326572, 29278470, 31530660, 34158215, 40989858, 58556940, 68316430, 81979716, 102474645, 136632860, 204949290, 409898580]

約数ペア:

[(1, 409898580), (2, 204949290), (3, 136632860), (4, 102474645), (5, 81979716), (6, 68316430), (7, 58556940), (10, 40989858), (12, 34158215), (13, 31530660), (14, 29278470), (15, 27326572), (20, 20494929), (21, 19518980), (26, 15765330), (28, 14639235), (30, 13663286), (35, 11711388), (37, 11078340), (39, 10510220), (42, 9759490), (52, 7882665), (60, 6831643), (65, 6306132), (70, 5855694), (74, 5539170), (78, 5255110), (84, 4879745), (91, 4504380), (105, 3903796), (111, 3692780), (130, 3153066), (140, 2927847), (148, 2769585), (156, 2627555), (182, 2252190), (185, 2215668), (195, 2102044), (210, 1951898), (222, 1846390), (259, 1582620), (260, 1576533), (273, 1501460), (364, 1126095), (370, 1107834), (390, 1051022), (420, 975949), (444, 923195), (455, 900876), (481, 852180), (518, 791310), (546, 750730), (555, 738556), (740, 553917), (777, 527540), (780, 525511), (910, 450438), (962, 426090), (1036, 395655), (1092, 375365), (1110, 369278), (1295, 316524), (1365, 300292), (1443, 284060), (1554, 263770), (1820, 225219), (1924, 213045), (2029, 202020), (2220, 184639), (2405, 170436), (2590, 158262), (2730, 150146), (2886, 142030), (3108, 131885), (3367, 121740), (3885, 105508), (4058, 101010), (4810, 85218), (5180, 79131), (5460, 75073), (5772, 71015), (6087, 67340), (6734, 60870), (7215, 56812), (7770, 52754), (8116, 50505), (9620, 42609), (10101, 40580), (10145, 40404), (12174, 33670), (13468, 30435), (14203, 28860), (14430, 28406), (15540, 26377), (16835, 24348), (20202, 20290)]