710161020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 2341785600

約数和(自身を除く): 1631624580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 79, 81, 90, 93, 108, 124, 135, 155, 158, 162, 179, 180, 186, 237, 270, 279, 310, 316, 324, 358, 372, 395, 405, 465, 474, 537, 540, 558, 620, 711, 716, 790, 810, 837, 895, 930, 948, 1074, 1116, 1185, 1395, 1422, 1580, 1611, 1620, 1674, 1790, 1860, 2133, 2148, 2370, 2449, 2511, 2685, 2790, 2844, 3222, 3348, 3555, 3580, 4185, 4266, 4740, 4833, 4898, 5022, 5370, 5549, 5580, 6399, 6444, 7110, 7347, 8055, 8370, 8532, 9666, 9796, 10044, 10665, 10740, 11098, 12245, 12555, 12798, 14141, 14220, 14499, 14694, 16110, 16647, 16740, 19332, 21330, 22041, 22196, 24165, 24490, 25110, 25596, 27745, 28282, 28998, 29388, 31995, 32220, 33294, 36735, 42423, 42660, 44082, 48330, 48980, 49941, 50220, 55490, 56564, 57996, 63990, 66123, 66588, 70705, 72495, 73470, 83235, 84846, 88164, 96660, 99882, 110205, 110980, 127269, 127980, 132246, 141410, 144990, 146940, 149823, 166470, 169692, 198369, 199764, 212115, 220410, 249705, 254538, 264492, 282820, 289980, 299646, 330615, 332940, 381807, 396738, 424230, 438371, 440820, 449469, 499410, 509076, 599292, 636345, 661230, 749115, 763614, 793476, 848460, 876742, 898938, 991845, 998820, 1145421, 1272690, 1315113, 1322460, 1498230, 1527228, 1753484, 1797876, 1909035, 1983690, 2191855, 2247345, 2290842, 2545380, 2630226, 2996460, 3818070, 3945339, 3967380, 4383710, 4494690, 4581684, 5260452, 5727105, 6575565, 7636140, 7890678, 8767420, 8989380, 11454210, 11836017, 13151130, 15781356, 19726695, 22908420, 23672034, 26302260, 35508051, 39453390, 47344068, 59180085, 71016102, 78906780, 118360170, 142032204, 177540255, 236720340, 355080510, 710161020]

約数ペア:

[(1, 710161020), (2, 355080510), (3, 236720340), (4, 177540255), (5, 142032204), (6, 118360170), (9, 78906780), (10, 71016102), (12, 59180085), (15, 47344068), (18, 39453390), (20, 35508051), (27, 26302260), (30, 23672034), (31, 22908420), (36, 19726695), (45, 15781356), (54, 13151130), (60, 11836017), (62, 11454210), (79, 8989380), (81, 8767420), (90, 7890678), (93, 7636140), (108, 6575565), (124, 5727105), (135, 5260452), (155, 4581684), (158, 4494690), (162, 4383710), (179, 3967380), (180, 3945339), (186, 3818070), (237, 2996460), (270, 2630226), (279, 2545380), (310, 2290842), (316, 2247345), (324, 2191855), (358, 1983690), (372, 1909035), (395, 1797876), (405, 1753484), (465, 1527228), (474, 1498230), (537, 1322460), (540, 1315113), (558, 1272690), (620, 1145421), (711, 998820), (716, 991845), (790, 898938), (810, 876742), (837, 848460), (895, 793476), (930, 763614), (948, 749115), (1074, 661230), (1116, 636345), (1185, 599292), (1395, 509076), (1422, 499410), (1580, 449469), (1611, 440820), (1620, 438371), (1674, 424230), (1790, 396738), (1860, 381807), (2133, 332940), (2148, 330615), (2370, 299646), (2449, 289980), (2511, 282820), (2685, 264492), (2790, 254538), (2844, 249705), (3222, 220410), (3348, 212115), (3555, 199764), (3580, 198369), (4185, 169692), (4266, 166470), (4740, 149823), (4833, 146940), (4898, 144990), (5022, 141410), (5370, 132246), (5549, 127980), (5580, 127269), (6399, 110980), (6444, 110205), (7110, 99882), (7347, 96660), (8055, 88164), (8370, 84846), (8532, 83235), (9666, 73470), (9796, 72495), (10044, 70705), (10665, 66588), (10740, 66123), (11098, 63990), (12245, 57996), (12555, 56564), (12798, 55490), (14141, 50220), (14220, 49941), (14499, 48980), (14694, 48330), (16110, 44082), (16647, 42660), (16740, 42423), (19332, 36735), (21330, 33294), (22041, 32220), (22196, 31995), (24165, 29388), (24490, 28998), (25110, 28282), (25596, 27745)]