17809080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 57542400

約数和(自身を除く): 39733320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 107, 114, 120, 146, 152, 190, 214, 219, 228, 285, 292, 321, 365, 380, 428, 438, 456, 535, 570, 584, 642, 730, 760, 856, 876, 1070, 1095, 1140, 1284, 1387, 1460, 1605, 1752, 2033, 2140, 2190, 2280, 2568, 2774, 2920, 3210, 4066, 4161, 4280, 4380, 5548, 6099, 6420, 6935, 7811, 8132, 8322, 8760, 10165, 11096, 12198, 12840, 13870, 15622, 16264, 16644, 20330, 20805, 23433, 24396, 27740, 30495, 31244, 33288, 39055, 40660, 41610, 46866, 48792, 55480, 60990, 62488, 78110, 81320, 83220, 93732, 117165, 121980, 148409, 156220, 166440, 187464, 234330, 243960, 296818, 312440, 445227, 468660, 593636, 742045, 890454, 937320, 1187272, 1484090, 1780908, 2226135, 2968180, 3561816, 4452270, 5936360, 8904540, 17809080]

約数ペア:

[(1, 17809080), (2, 8904540), (3, 5936360), (4, 4452270), (5, 3561816), (6, 2968180), (8, 2226135), (10, 1780908), (12, 1484090), (15, 1187272), (19, 937320), (20, 890454), (24, 742045), (30, 593636), (38, 468660), (40, 445227), (57, 312440), (60, 296818), (73, 243960), (76, 234330), (95, 187464), (107, 166440), (114, 156220), (120, 148409), (146, 121980), (152, 117165), (190, 93732), (214, 83220), (219, 81320), (228, 78110), (285, 62488), (292, 60990), (321, 55480), (365, 48792), (380, 46866), (428, 41610), (438, 40660), (456, 39055), (535, 33288), (570, 31244), (584, 30495), (642, 27740), (730, 24396), (760, 23433), (856, 20805), (876, 20330), (1070, 16644), (1095, 16264), (1140, 15622), (1284, 13870), (1387, 12840), (1460, 12198), (1605, 11096), (1752, 10165), (2033, 8760), (2140, 8322), (2190, 8132), (2280, 7811), (2568, 6935), (2774, 6420), (2920, 6099), (3210, 5548), (4066, 4380), (4161, 4280)]