1420679880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 4732603200

約数和(自身を除く): 3311923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 211, 236, 295, 317, 354, 360, 422, 472, 531, 590, 633, 634, 708, 844, 885, 951, 1055, 1062, 1180, 1266, 1268, 1416, 1585, 1688, 1770, 1899, 1902, 2110, 2124, 2360, 2532, 2536, 2655, 2853, 3165, 3170, 3540, 3798, 3804, 4220, 4248, 4755, 5064, 5310, 5706, 6330, 6340, 7080, 7596, 7608, 8440, 9495, 9510, 10620, 11412, 12449, 12660, 12680, 14265, 15192, 18703, 18990, 19020, 21240, 22824, 24898, 25320, 28530, 37347, 37406, 37980, 38040, 49796, 56109, 57060, 62245, 66887, 74694, 74812, 75960, 93515, 99592, 112041, 112218, 114120, 124490, 133774, 149388, 149624, 168327, 186735, 187030, 200661, 224082, 224436, 248980, 267548, 280545, 298776, 334435, 336654, 373470, 374060, 401322, 448164, 448872, 497960, 535096, 560205, 561090, 601983, 668870, 673308, 746940, 748120, 802644, 841635, 896328, 1003305, 1120410, 1122180, 1203966, 1337740, 1346616, 1493880, 1605288, 1683270, 2006610, 2240820, 2244360, 2407932, 2675480, 3009915, 3366540, 3946333, 4013220, 4481640, 4815864, 6019830, 6733080, 7892666, 8026440, 11838999, 12039660, 15785332, 19731665, 23677998, 24079320, 31570664, 35516997, 39463330, 47355996, 59194995, 71033994, 78926660, 94711992, 118389990, 142067988, 157853320, 177584985, 236779980, 284135976, 355169970, 473559960, 710339940, 1420679880]

約数ペア:

[(1, 1420679880), (2, 710339940), (3, 473559960), (4, 355169970), (5, 284135976), (6, 236779980), (8, 177584985), (9, 157853320), (10, 142067988), (12, 118389990), (15, 94711992), (18, 78926660), (20, 71033994), (24, 59194995), (30, 47355996), (36, 39463330), (40, 35516997), (45, 31570664), (59, 24079320), (60, 23677998), (72, 19731665), (90, 15785332), (118, 12039660), (120, 11838999), (177, 8026440), (180, 7892666), (211, 6733080), (236, 6019830), (295, 4815864), (317, 4481640), (354, 4013220), (360, 3946333), (422, 3366540), (472, 3009915), (531, 2675480), (590, 2407932), (633, 2244360), (634, 2240820), (708, 2006610), (844, 1683270), (885, 1605288), (951, 1493880), (1055, 1346616), (1062, 1337740), (1180, 1203966), (1266, 1122180), (1268, 1120410), (1416, 1003305), (1585, 896328), (1688, 841635), (1770, 802644), (1899, 748120), (1902, 746940), (2110, 673308), (2124, 668870), (2360, 601983), (2532, 561090), (2536, 560205), (2655, 535096), (2853, 497960), (3165, 448872), (3170, 448164), (3540, 401322), (3798, 374060), (3804, 373470), (4220, 336654), (4248, 334435), (4755, 298776), (5064, 280545), (5310, 267548), (5706, 248980), (6330, 224436), (6340, 224082), (7080, 200661), (7596, 187030), (7608, 186735), (8440, 168327), (9495, 149624), (9510, 149388), (10620, 133774), (11412, 124490), (12449, 114120), (12660, 112218), (12680, 112041), (14265, 99592), (15192, 93515), (18703, 75960), (18990, 74812), (19020, 74694), (21240, 66887), (22824, 62245), (24898, 57060), (25320, 56109), (28530, 49796), (37347, 38040), (37406, 37980)]