16644810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 51070176

約数和(自身を除く): 34425366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 67, 70, 78, 91, 98, 105, 130, 134, 147, 169, 182, 195, 201, 210, 245, 273, 294, 335, 338, 390, 402, 455, 469, 490, 507, 546, 637, 670, 735, 845, 871, 910, 938, 1005, 1014, 1183, 1274, 1365, 1407, 1470, 1690, 1742, 1911, 2010, 2345, 2366, 2535, 2613, 2730, 2814, 3185, 3283, 3549, 3822, 4355, 4690, 5070, 5226, 5915, 6097, 6370, 6566, 7035, 7098, 8281, 8710, 9555, 9849, 11323, 11830, 12194, 13065, 14070, 16415, 16562, 17745, 18291, 19110, 19698, 22646, 24843, 26130, 30485, 32830, 33969, 35490, 36582, 41405, 42679, 49245, 49686, 56615, 60970, 67938, 79261, 82810, 85358, 91455, 98490, 113230, 124215, 128037, 158522, 169845, 182910, 213395, 237783, 248430, 256074, 339690, 396305, 426790, 475566, 554827, 640185, 792610, 1109654, 1188915, 1280370, 1664481, 2377830, 2774135, 3328962, 5548270, 8322405, 16644810]

約数ペア:

[(1, 16644810), (2, 8322405), (3, 5548270), (5, 3328962), (6, 2774135), (7, 2377830), (10, 1664481), (13, 1280370), (14, 1188915), (15, 1109654), (21, 792610), (26, 640185), (30, 554827), (35, 475566), (39, 426790), (42, 396305), (49, 339690), (65, 256074), (67, 248430), (70, 237783), (78, 213395), (91, 182910), (98, 169845), (105, 158522), (130, 128037), (134, 124215), (147, 113230), (169, 98490), (182, 91455), (195, 85358), (201, 82810), (210, 79261), (245, 67938), (273, 60970), (294, 56615), (335, 49686), (338, 49245), (390, 42679), (402, 41405), (455, 36582), (469, 35490), (490, 33969), (507, 32830), (546, 30485), (637, 26130), (670, 24843), (735, 22646), (845, 19698), (871, 19110), (910, 18291), (938, 17745), (1005, 16562), (1014, 16415), (1183, 14070), (1274, 13065), (1365, 12194), (1407, 11830), (1470, 11323), (1690, 9849), (1742, 9555), (1911, 8710), (2010, 8281), (2345, 7098), (2366, 7035), (2535, 6566), (2613, 6370), (2730, 6097), (2814, 5915), (3185, 5226), (3283, 5070), (3549, 4690), (3822, 4355)]