12804908940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:889

約数の個数: 288

約数和(自身を含む): 41544799296

約数和(自身を除く): 28739890356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 61, 74, 86, 90, 111, 122, 129, 148, 172, 180, 183, 185, 215, 222, 244, 258, 305, 333, 366, 370, 387, 430, 444, 516, 549, 555, 610, 645, 666, 732, 733, 740, 774, 860, 915, 1098, 1110, 1220, 1290, 1332, 1466, 1548, 1591, 1665, 1830, 1935, 2196, 2199, 2220, 2257, 2580, 2623, 2745, 2932, 3182, 3330, 3660, 3665, 3870, 4398, 4514, 4773, 5246, 5490, 6364, 6597, 6660, 6771, 7330, 7740, 7869, 7955, 8796, 9028, 9546, 10492, 10980, 10995, 11285, 13115, 13194, 13542, 14319, 14660, 15738, 15910, 19092, 20313, 21990, 22570, 23607, 23865, 26230, 26388, 27084, 27121, 28638, 31476, 31519, 31820, 32985, 33855, 39345, 40626, 43980, 44713, 45140, 47214, 47730, 52460, 54242, 57276, 63038, 65970, 67710, 71595, 78690, 81252, 81363, 89426, 94428, 94557, 95460, 97051, 101565, 108484, 118035, 126076, 131940, 134139, 135420, 135605, 143190, 157380, 157595, 162726, 178852, 189114, 194102, 203130, 223565, 236070, 244089, 268278, 271210, 283671, 286380, 291153, 315190, 325452, 378228, 388204, 402417, 406260, 406815, 447130, 472140, 472785, 485255, 488178, 536556, 542420, 567342, 582306, 630380, 670695, 804834, 813630, 873459, 894260, 945570, 970510, 976356, 1134684, 1164612, 1166203, 1220445, 1341390, 1418355, 1455765, 1609668, 1627260, 1654381, 1746918, 1891140, 1922659, 1941020, 2012085, 2332406, 2440890, 2682780, 2836710, 2911530, 3308762, 3493836, 3498609, 3845318, 4024170, 4367295, 4664812, 4881780, 4963143, 5673420, 5767977, 5823060, 5831015, 6617524, 6997218, 7690636, 8048340, 8271905, 8734590, 9613295, 9926286, 10495827, 11535954, 11662030, 13994436, 14889429, 16543810, 17303931, 17469180, 17493045, 19226590, 19852572, 20991654, 23071908, 23324060, 24815715, 28839885, 29778858, 33087620, 34607862, 34986090, 38453180, 41983308, 49631430, 52479135, 57679770, 59557716, 69215724, 69972180, 71138383, 74447145, 86519655, 99262860, 104958270, 115359540, 142276766, 148894290, 173039310, 209916540, 213415149, 284553532, 297788580, 346078620, 355691915, 426830298, 640245447, 711383830, 853660596, 1067075745, 1280490894, 1422767660, 2134151490, 2560981788, 3201227235, 4268302980, 6402454470, 12804908940]

約数ペア:

[(1, 12804908940), (2, 6402454470), (3, 4268302980), (4, 3201227235), (5, 2560981788), (6, 2134151490), (9, 1422767660), (10, 1280490894), (12, 1067075745), (15, 853660596), (18, 711383830), (20, 640245447), (30, 426830298), (36, 355691915), (37, 346078620), (43, 297788580), (45, 284553532), (60, 213415149), (61, 209916540), (74, 173039310), (86, 148894290), (90, 142276766), (111, 115359540), (122, 104958270), (129, 99262860), (148, 86519655), (172, 74447145), (180, 71138383), (183, 69972180), (185, 69215724), (215, 59557716), (222, 57679770), (244, 52479135), (258, 49631430), (305, 41983308), (333, 38453180), (366, 34986090), (370, 34607862), (387, 33087620), (430, 29778858), (444, 28839885), (516, 24815715), (549, 23324060), (555, 23071908), (610, 20991654), (645, 19852572), (666, 19226590), (732, 17493045), (733, 17469180), (740, 17303931), (774, 16543810), (860, 14889429), (915, 13994436), (1098, 11662030), (1110, 11535954), (1220, 10495827), (1290, 9926286), (1332, 9613295), (1466, 8734590), (1548, 8271905), (1591, 8048340), (1665, 7690636), (1830, 6997218), (1935, 6617524), (2196, 5831015), (2199, 5823060), (2220, 5767977), (2257, 5673420), (2580, 4963143), (2623, 4881780), (2745, 4664812), (2932, 4367295), (3182, 4024170), (3330, 3845318), (3660, 3498609), (3665, 3493836), (3870, 3308762), (4398, 2911530), (4514, 2836710), (4773, 2682780), (5246, 2440890), (5490, 2332406), (6364, 2012085), (6597, 1941020), (6660, 1922659), (6771, 1891140), (7330, 1746918), (7740, 1654381), (7869, 1627260), (7955, 1609668), (8796, 1455765), (9028, 1418355), (9546, 1341390), (10492, 1220445), (10980, 1166203), (10995, 1164612), (11285, 1134684), (13115, 976356), (13194, 970510), (13542, 945570), (14319, 894260), (14660, 873459), (15738, 813630), (15910, 804834), (19092, 670695), (20313, 630380), (21990, 582306), (22570, 567342), (23607, 542420), (23865, 536556), (26230, 488178), (26388, 485255), (27084, 472785), (27121, 472140), (28638, 447130), (31476, 406815), (31519, 406260), (31820, 402417), (32985, 388204), (33855, 378228), (39345, 325452), (40626, 315190), (43980, 291153), (44713, 286380), (45140, 283671), (47214, 271210), (47730, 268278), (52460, 244089), (54242, 236070), (57276, 223565), (63038, 203130), (65970, 194102), (67710, 189114), (71595, 178852), (78690, 162726), (81252, 157595), (81363, 157380), (89426, 143190), (94428, 135605), (94557, 135420), (95460, 134139), (97051, 131940), (101565, 126076), (108484, 118035)]