236088520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 351777080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 83, 85, 89, 94, 136, 166, 170, 178, 188, 235, 332, 340, 356, 376, 415, 445, 470, 664, 680, 712, 799, 830, 890, 940, 1411, 1513, 1598, 1660, 1780, 1880, 2822, 3026, 3196, 3320, 3560, 3901, 3995, 4183, 5644, 6052, 6392, 7055, 7387, 7565, 7802, 7990, 8366, 11288, 12104, 14110, 14774, 15130, 15604, 15980, 16732, 19505, 20915, 28220, 29548, 30260, 31208, 31960, 33464, 36935, 39010, 41830, 56440, 59096, 60520, 66317, 71111, 73870, 78020, 83660, 125579, 132634, 142222, 147740, 156040, 167320, 251158, 265268, 284444, 295480, 331585, 347189, 355555, 502316, 530536, 568888, 627895, 663170, 694378, 711110, 1004632, 1255790, 1326340, 1388756, 1422220, 1735945, 2511580, 2652680, 2777512, 2844440, 3471890, 5023160, 5902213, 6943780, 11804426, 13887560, 23608852, 29511065, 47217704, 59022130, 118044260, 236088520]

約数ペア:

[(1, 236088520), (2, 118044260), (4, 59022130), (5, 47217704), (8, 29511065), (10, 23608852), (17, 13887560), (20, 11804426), (34, 6943780), (40, 5902213), (47, 5023160), (68, 3471890), (83, 2844440), (85, 2777512), (89, 2652680), (94, 2511580), (136, 1735945), (166, 1422220), (170, 1388756), (178, 1326340), (188, 1255790), (235, 1004632), (332, 711110), (340, 694378), (356, 663170), (376, 627895), (415, 568888), (445, 530536), (470, 502316), (664, 355555), (680, 347189), (712, 331585), (799, 295480), (830, 284444), (890, 265268), (940, 251158), (1411, 167320), (1513, 156040), (1598, 147740), (1660, 142222), (1780, 132634), (1880, 125579), (2822, 83660), (3026, 78020), (3196, 73870), (3320, 71111), (3560, 66317), (3901, 60520), (3995, 59096), (4183, 56440), (5644, 41830), (6052, 39010), (6392, 36935), (7055, 33464), (7387, 31960), (7565, 31208), (7802, 30260), (7990, 29548), (8366, 28220), (11288, 20915), (12104, 19505), (14110, 16732), (14774, 15980), (15130, 15604)]