1219433670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 256

約数和(自身を含む): 4133928960

約数和(自身を除く): 2914495290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 378, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 702, 806, 819, 837, 910, 930, 945, 1085, 1170, 1209, 1302, 1365, 1395, 1601, 1638, 1674, 1755, 1890, 1953, 2015, 2170, 2418, 2457, 2730, 2790, 2821, 3202, 3255, 3510, 3627, 3906, 4030, 4095, 4185, 4803, 4914, 5642, 5859, 6045, 6510, 7254, 8005, 8190, 8370, 8463, 9606, 9765, 10881, 11207, 11718, 12090, 12285, 14105, 14409, 16010, 16926, 18135, 19530, 20813, 21762, 22414, 24015, 24570, 25389, 28210, 28818, 29295, 33621, 36270, 41626, 42315, 43227, 48030, 49631, 50778, 54405, 56035, 58590, 62439, 67242, 72045, 76167, 84630, 86454, 99262, 100863, 104065, 108810, 112070, 124878, 126945, 144090, 145691, 148893, 152334, 168105, 187317, 201726, 208130, 216135, 248155, 253890, 291382, 297786, 302589, 312195, 336210, 347417, 374634, 380835, 432270, 437073, 446679, 496310, 504315, 561951, 605178, 624390, 645203, 694834, 728455, 744465, 761670, 874146, 893358, 936585, 1008630, 1042251, 1123902, 1290406, 1311219, 1340037, 1456910, 1488930, 1512945, 1737085, 1873170, 1935609, 2084502, 2185365, 2233395, 2622438, 2680074, 2809755, 3025890, 3126753, 3226015, 3474170, 3871218, 3933657, 4370730, 4466790, 4516421, 5211255, 5619510, 5806827, 6253506, 6452030, 6556095, 6700185, 7867314, 9032842, 9380259, 9678045, 10422510, 11613654, 13112190, 13400370, 13549263, 15633765, 17420481, 18760518, 19356090, 19668285, 22582105, 27098526, 29034135, 31267530, 34840962, 39336570, 40647789, 45164210, 46901295, 58068270, 67746315, 81295578, 87102405, 93802590, 121943367, 135492630, 174204810, 203238945, 243886734, 406477890, 609716835, 1219433670]

約数ペア:

[(1, 1219433670), (2, 609716835), (3, 406477890), (5, 243886734), (6, 203238945), (7, 174204810), (9, 135492630), (10, 121943367), (13, 93802590), (14, 87102405), (15, 81295578), (18, 67746315), (21, 58068270), (26, 46901295), (27, 45164210), (30, 40647789), (31, 39336570), (35, 34840962), (39, 31267530), (42, 29034135), (45, 27098526), (54, 22582105), (62, 19668285), (63, 19356090), (65, 18760518), (70, 17420481), (78, 15633765), (90, 13549263), (91, 13400370), (93, 13112190), (105, 11613654), (117, 10422510), (126, 9678045), (130, 9380259), (135, 9032842), (155, 7867314), (182, 6700185), (186, 6556095), (189, 6452030), (195, 6253506), (210, 5806827), (217, 5619510), (234, 5211255), (270, 4516421), (273, 4466790), (279, 4370730), (310, 3933657), (315, 3871218), (351, 3474170), (378, 3226015), (390, 3126753), (403, 3025890), (434, 2809755), (455, 2680074), (465, 2622438), (546, 2233395), (558, 2185365), (585, 2084502), (630, 1935609), (651, 1873170), (702, 1737085), (806, 1512945), (819, 1488930), (837, 1456910), (910, 1340037), (930, 1311219), (945, 1290406), (1085, 1123902), (1170, 1042251), (1209, 1008630), (1302, 936585), (1365, 893358), (1395, 874146), (1601, 761670), (1638, 744465), (1674, 728455), (1755, 694834), (1890, 645203), (1953, 624390), (2015, 605178), (2170, 561951), (2418, 504315), (2457, 496310), (2730, 446679), (2790, 437073), (2821, 432270), (3202, 380835), (3255, 374634), (3510, 347417), (3627, 336210), (3906, 312195), (4030, 302589), (4095, 297786), (4185, 291382), (4803, 253890), (4914, 248155), (5642, 216135), (5859, 208130), (6045, 201726), (6510, 187317), (7254, 168105), (8005, 152334), (8190, 148893), (8370, 145691), (8463, 144090), (9606, 126945), (9765, 124878), (10881, 112070), (11207, 108810), (11718, 104065), (12090, 100863), (12285, 99262), (14105, 86454), (14409, 84630), (16010, 76167), (16926, 72045), (18135, 67242), (19530, 62439), (20813, 58590), (21762, 56035), (22414, 54405), (24015, 50778), (24570, 49631), (25389, 48030), (28210, 43227), (28818, 42315), (29295, 41626), (33621, 36270)]