1442238840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1562

約数の個数: 192

約数和(自身を含む): 5371292160

約数和(自身を除く): 3929053320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 631, 840, 907, 1260, 1262, 1814, 1893, 2520, 2524, 2721, 3155, 3628, 3786, 4417, 4535, 5048, 5442, 5679, 6310, 6349, 7256, 7572, 8163, 8834, 9070, 9465, 10884, 11358, 12620, 12698, 13251, 13605, 15144, 16326, 17668, 18140, 18930, 19047, 21768, 22085, 22716, 25240, 25396, 26502, 27210, 28395, 31745, 32652, 35336, 36280, 37860, 38094, 39753, 40815, 44170, 45432, 50792, 53004, 54420, 56790, 57141, 63490, 65304, 66255, 75720, 76188, 79506, 81630, 88340, 95235, 106008, 108840, 113580, 114282, 126980, 132510, 152376, 159012, 163260, 176680, 190470, 198765, 227160, 228564, 253960, 265020, 285705, 318024, 326520, 380940, 397530, 457128, 530040, 571410, 572317, 761880, 795060, 1142820, 1144634, 1590120, 1716951, 2285640, 2289268, 2861585, 3433902, 4006219, 4578536, 5150853, 5723170, 6867804, 8012438, 8584755, 10301706, 11446340, 12018657, 13735608, 16024876, 17169510, 20031095, 20603412, 22892680, 24037314, 25754265, 32049752, 34339020, 36055971, 40062190, 41206824, 48074628, 51508530, 60093285, 68678040, 72111942, 80124380, 96149256, 103017060, 120186570, 144223884, 160248760, 180279855, 206034120, 240373140, 288447768, 360559710, 480746280, 721119420, 1442238840]

約数ペア:

[(1, 1442238840), (2, 721119420), (3, 480746280), (4, 360559710), (5, 288447768), (6, 240373140), (7, 206034120), (8, 180279855), (9, 160248760), (10, 144223884), (12, 120186570), (14, 103017060), (15, 96149256), (18, 80124380), (20, 72111942), (21, 68678040), (24, 60093285), (28, 51508530), (30, 48074628), (35, 41206824), (36, 40062190), (40, 36055971), (42, 34339020), (45, 32049752), (56, 25754265), (60, 24037314), (63, 22892680), (70, 20603412), (72, 20031095), (84, 17169510), (90, 16024876), (105, 13735608), (120, 12018657), (126, 11446340), (140, 10301706), (168, 8584755), (180, 8012438), (210, 6867804), (252, 5723170), (280, 5150853), (315, 4578536), (360, 4006219), (420, 3433902), (504, 2861585), (630, 2289268), (631, 2285640), (840, 1716951), (907, 1590120), (1260, 1144634), (1262, 1142820), (1814, 795060), (1893, 761880), (2520, 572317), (2524, 571410), (2721, 530040), (3155, 457128), (3628, 397530), (3786, 380940), (4417, 326520), (4535, 318024), (5048, 285705), (5442, 265020), (5679, 253960), (6310, 228564), (6349, 227160), (7256, 198765), (7572, 190470), (8163, 176680), (8834, 163260), (9070, 159012), (9465, 152376), (10884, 132510), (11358, 126980), (12620, 114282), (12698, 113580), (13251, 108840), (13605, 106008), (15144, 95235), (16326, 88340), (17668, 81630), (18140, 79506), (18930, 76188), (19047, 75720), (21768, 66255), (22085, 65304), (22716, 63490), (25240, 57141), (25396, 56790), (26502, 54420), (27210, 53004), (28395, 50792), (31745, 45432), (32652, 44170), (35336, 40815), (36280, 39753), (37860, 38094)]