12644704980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{15649}}^1$

素因数の和:15798

約数の個数: 108

約数和(自身を含む): 38939109300

約数和(自身を除く): 26294404320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 4489, 6030, 8978, 12060, 13467, 15649, 17956, 22445, 26934, 31298, 40401, 44890, 46947, 53868, 62596, 67335, 78245, 80802, 89780, 93894, 134670, 140841, 156490, 161604, 187788, 202005, 234735, 269340, 281682, 312980, 404010, 469470, 563364, 704205, 808020, 938940, 1048483, 1408410, 2096966, 2816820, 3145449, 4193932, 5242415, 6290898, 9436347, 10484830, 12581796, 15727245, 18872694, 20969660, 31454490, 37745388, 47181735, 62908980, 70248361, 94363470, 140496722, 188726940, 210745083, 280993444, 351241805, 421490166, 632235249, 702483610, 842980332, 1053725415, 1264470498, 1404967220, 2107450830, 2528940996, 3161176245, 4214901660, 6322352490, 12644704980]

約数ペア:

[(1, 12644704980), (2, 6322352490), (3, 4214901660), (4, 3161176245), (5, 2528940996), (6, 2107450830), (9, 1404967220), (10, 1264470498), (12, 1053725415), (15, 842980332), (18, 702483610), (20, 632235249), (30, 421490166), (36, 351241805), (45, 280993444), (60, 210745083), (67, 188726940), (90, 140496722), (134, 94363470), (180, 70248361), (201, 62908980), (268, 47181735), (335, 37745388), (402, 31454490), (603, 20969660), (670, 18872694), (804, 15727245), (1005, 12581796), (1206, 10484830), (1340, 9436347), (2010, 6290898), (2412, 5242415), (3015, 4193932), (4020, 3145449), (4489, 2816820), (6030, 2096966), (8978, 1408410), (12060, 1048483), (13467, 938940), (15649, 808020), (17956, 704205), (22445, 563364), (26934, 469470), (31298, 404010), (40401, 312980), (44890, 281682), (46947, 269340), (53868, 234735), (62596, 202005), (67335, 187788), (78245, 161604), (80802, 156490), (89780, 140841), (93894, 134670)]