146175540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 492011520

約数和(自身を除く): 345835980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 103, 105, 109, 124, 140, 155, 186, 206, 210, 217, 218, 309, 310, 327, 372, 412, 420, 434, 436, 465, 515, 545, 618, 620, 651, 654, 721, 763, 868, 930, 1030, 1085, 1090, 1236, 1302, 1308, 1442, 1526, 1545, 1635, 1860, 2060, 2163, 2170, 2180, 2289, 2604, 2884, 3052, 3090, 3193, 3255, 3270, 3379, 3605, 3815, 4326, 4340, 4578, 6180, 6386, 6510, 6540, 6758, 7210, 7630, 8652, 9156, 9579, 10137, 10815, 11227, 11445, 12772, 13020, 13516, 14420, 15260, 15965, 16895, 19158, 20274, 21630, 22351, 22454, 22890, 23653, 31930, 33681, 33790, 38316, 40548, 43260, 44702, 44908, 45780, 47306, 47895, 50685, 56135, 63860, 67053, 67362, 67580, 70959, 78589, 89404, 94612, 95790, 101370, 111755, 112270, 118265, 134106, 134724, 141918, 157178, 168405, 191580, 202740, 223510, 224540, 235767, 236530, 268212, 283836, 314356, 335265, 336810, 348037, 354795, 392945, 447020, 471534, 473060, 670530, 673620, 696074, 709590, 785890, 943068, 1044111, 1178835, 1341060, 1392148, 1419180, 1571780, 1740185, 2088222, 2357670, 2436259, 3480370, 4176444, 4715340, 4872518, 5220555, 6960740, 7308777, 9745036, 10441110, 12181295, 14617554, 20882220, 24362590, 29235108, 36543885, 48725180, 73087770, 146175540]

約数ペア:

[(1, 146175540), (2, 73087770), (3, 48725180), (4, 36543885), (5, 29235108), (6, 24362590), (7, 20882220), (10, 14617554), (12, 12181295), (14, 10441110), (15, 9745036), (20, 7308777), (21, 6960740), (28, 5220555), (30, 4872518), (31, 4715340), (35, 4176444), (42, 3480370), (60, 2436259), (62, 2357670), (70, 2088222), (84, 1740185), (93, 1571780), (103, 1419180), (105, 1392148), (109, 1341060), (124, 1178835), (140, 1044111), (155, 943068), (186, 785890), (206, 709590), (210, 696074), (217, 673620), (218, 670530), (309, 473060), (310, 471534), (327, 447020), (372, 392945), (412, 354795), (420, 348037), (434, 336810), (436, 335265), (465, 314356), (515, 283836), (545, 268212), (618, 236530), (620, 235767), (651, 224540), (654, 223510), (721, 202740), (763, 191580), (868, 168405), (930, 157178), (1030, 141918), (1085, 134724), (1090, 134106), (1236, 118265), (1302, 112270), (1308, 111755), (1442, 101370), (1526, 95790), (1545, 94612), (1635, 89404), (1860, 78589), (2060, 70959), (2163, 67580), (2170, 67362), (2180, 67053), (2289, 63860), (2604, 56135), (2884, 50685), (3052, 47895), (3090, 47306), (3193, 45780), (3255, 44908), (3270, 44702), (3379, 43260), (3605, 40548), (3815, 38316), (4326, 33790), (4340, 33681), (4578, 31930), (6180, 23653), (6386, 22890), (6510, 22454), (6540, 22351), (6758, 21630), (7210, 20274), (7630, 19158), (8652, 16895), (9156, 15965), (9579, 15260), (10137, 14420), (10815, 13516), (11227, 13020), (11445, 12772)]