196252140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24593}}^1$

素因数の和:24631

約数の個数: 96

約数和(自身を含む): 661086720

約数和(自身を除く): 464834580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 24593, 49186, 73779, 98372, 122965, 147558, 172151, 245930, 295116, 344302, 368895, 467267, 491860, 516453, 688604, 737790, 860755, 934534, 1032906, 1401801, 1475580, 1721510, 1869068, 2065812, 2336335, 2582265, 2803602, 3270869, 3443020, 4672670, 5164530, 5607204, 6541738, 7009005, 9345340, 9812607, 10329060, 13083476, 14018010, 16354345, 19625214, 28036020, 32708690, 39250428, 49063035, 65417380, 98126070, 196252140]

約数ペア:

[(1, 196252140), (2, 98126070), (3, 65417380), (4, 49063035), (5, 39250428), (6, 32708690), (7, 28036020), (10, 19625214), (12, 16354345), (14, 14018010), (15, 13083476), (19, 10329060), (20, 9812607), (21, 9345340), (28, 7009005), (30, 6541738), (35, 5607204), (38, 5164530), (42, 4672670), (57, 3443020), (60, 3270869), (70, 2803602), (76, 2582265), (84, 2336335), (95, 2065812), (105, 1869068), (114, 1721510), (133, 1475580), (140, 1401801), (190, 1032906), (210, 934534), (228, 860755), (266, 737790), (285, 688604), (380, 516453), (399, 491860), (420, 467267), (532, 368895), (570, 344302), (665, 295116), (798, 245930), (1140, 172151), (1330, 147558), (1596, 122965), (1995, 98372), (2660, 73779), (3990, 49186), (7980, 24593)]