2898867960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:619

約数の個数: 256

約数和(自身を含む): 9935654400

約数和(自身を除く): 7036786440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 83, 90, 108, 120, 135, 146, 166, 180, 216, 219, 249, 270, 292, 332, 360, 365, 415, 438, 443, 498, 540, 584, 657, 664, 730, 747, 830, 876, 886, 996, 1080, 1095, 1245, 1314, 1329, 1460, 1494, 1660, 1752, 1772, 1971, 1992, 2190, 2215, 2241, 2490, 2628, 2658, 2920, 2988, 3285, 3320, 3544, 3735, 3942, 3987, 4380, 4430, 4482, 4980, 5256, 5316, 5976, 6059, 6570, 6645, 7470, 7884, 7974, 8760, 8860, 8964, 9855, 9960, 10632, 11205, 11961, 12118, 13140, 13290, 14940, 15768, 15948, 17720, 17928, 18177, 19710, 19935, 22410, 23922, 24236, 26280, 26580, 29880, 30295, 31896, 32339, 36354, 36769, 39420, 39870, 44820, 47844, 48472, 53160, 54531, 59805, 60590, 64678, 72708, 73538, 78840, 79740, 89640, 90885, 95688, 97017, 109062, 110307, 119610, 121180, 129356, 145416, 147076, 159480, 161695, 163593, 181770, 183845, 194034, 218124, 220614, 239220, 242360, 258712, 272655, 291051, 294152, 323390, 327186, 330921, 363540, 367690, 388068, 436248, 441228, 478440, 485085, 545310, 551535, 582102, 646780, 654372, 661842, 727080, 735380, 776136, 817965, 873153, 882456, 970170, 992763, 1090620, 1103070, 1164204, 1293560, 1308744, 1323684, 1455255, 1470760, 1635930, 1654605, 1746306, 1940340, 1985526, 2181240, 2206140, 2328408, 2647368, 2684137, 2910510, 3271860, 3309210, 3492612, 3880680, 3971052, 4365765, 4412280, 4963815, 5368274, 5821020, 6543720, 6618420, 6985224, 7942104, 8052411, 8731530, 9927630, 10736548, 11642040, 13236840, 13420685, 16104822, 17463060, 19855260, 21473096, 24157233, 26841370, 32209644, 34926120, 39710520, 40262055, 48314466, 53682740, 64419288, 72471699, 80524110, 96628932, 107365480, 120786165, 144943398, 161048220, 193257864, 241572330, 289886796, 322096440, 362358495, 483144660, 579773592, 724716990, 966289320, 1449433980, 2898867960]

約数ペア:

[(1, 2898867960), (2, 1449433980), (3, 966289320), (4, 724716990), (5, 579773592), (6, 483144660), (8, 362358495), (9, 322096440), (10, 289886796), (12, 241572330), (15, 193257864), (18, 161048220), (20, 144943398), (24, 120786165), (27, 107365480), (30, 96628932), (36, 80524110), (40, 72471699), (45, 64419288), (54, 53682740), (60, 48314466), (72, 40262055), (73, 39710520), (83, 34926120), (90, 32209644), (108, 26841370), (120, 24157233), (135, 21473096), (146, 19855260), (166, 17463060), (180, 16104822), (216, 13420685), (219, 13236840), (249, 11642040), (270, 10736548), (292, 9927630), (332, 8731530), (360, 8052411), (365, 7942104), (415, 6985224), (438, 6618420), (443, 6543720), (498, 5821020), (540, 5368274), (584, 4963815), (657, 4412280), (664, 4365765), (730, 3971052), (747, 3880680), (830, 3492612), (876, 3309210), (886, 3271860), (996, 2910510), (1080, 2684137), (1095, 2647368), (1245, 2328408), (1314, 2206140), (1329, 2181240), (1460, 1985526), (1494, 1940340), (1660, 1746306), (1752, 1654605), (1772, 1635930), (1971, 1470760), (1992, 1455255), (2190, 1323684), (2215, 1308744), (2241, 1293560), (2490, 1164204), (2628, 1103070), (2658, 1090620), (2920, 992763), (2988, 970170), (3285, 882456), (3320, 873153), (3544, 817965), (3735, 776136), (3942, 735380), (3987, 727080), (4380, 661842), (4430, 654372), (4482, 646780), (4980, 582102), (5256, 551535), (5316, 545310), (5976, 485085), (6059, 478440), (6570, 441228), (6645, 436248), (7470, 388068), (7884, 367690), (7974, 363540), (8760, 330921), (8860, 327186), (8964, 323390), (9855, 294152), (9960, 291051), (10632, 272655), (11205, 258712), (11961, 242360), (12118, 239220), (13140, 220614), (13290, 218124), (14940, 194034), (15768, 183845), (15948, 181770), (17720, 163593), (17928, 161695), (18177, 159480), (19710, 147076), (19935, 145416), (22410, 129356), (23922, 121180), (24236, 119610), (26280, 110307), (26580, 109062), (29880, 97017), (30295, 95688), (31896, 90885), (32339, 89640), (36354, 79740), (36769, 78840), (39420, 73538), (39870, 72708), (44820, 64678), (47844, 60590), (48472, 59805), (53160, 54531)]