240274320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7001}}^1$

素因数の和:7041

約数の個数: 160

約数和(自身を含む): 875193984

約数和(自身を除く): 634919664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7001, 8580, 11440, 14002, 17160, 21003, 28004, 34320, 35005, 42006, 56008, 70010, 77011, 84012, 91013, 105015, 112016, 140020, 154022, 168024, 182026, 210030, 231033, 273039, 280040, 308044, 336048, 364052, 385055, 420060, 455065, 462066, 546078, 560080, 616088, 728104, 770110, 840120, 910130, 924132, 1001143, 1092156, 1155165, 1232176, 1365195, 1456208, 1540220, 1680240, 1820260, 1848264, 2002286, 2184312, 2310330, 2730390, 3003429, 3080440, 3640520, 3696528, 4004572, 4368624, 4620660, 5005715, 5460780, 6006858, 6160880, 7281040, 8009144, 9241320, 10011430, 10921560, 12013716, 15017145, 16018288, 18482640, 20022860, 21843120, 24027432, 30034290, 40045720, 48054864, 60068580, 80091440, 120137160, 240274320]

約数ペア:

[(1, 240274320), (2, 120137160), (3, 80091440), (4, 60068580), (5, 48054864), (6, 40045720), (8, 30034290), (10, 24027432), (11, 21843120), (12, 20022860), (13, 18482640), (15, 16018288), (16, 15017145), (20, 12013716), (22, 10921560), (24, 10011430), (26, 9241320), (30, 8009144), (33, 7281040), (39, 6160880), (40, 6006858), (44, 5460780), (48, 5005715), (52, 4620660), (55, 4368624), (60, 4004572), (65, 3696528), (66, 3640520), (78, 3080440), (80, 3003429), (88, 2730390), (104, 2310330), (110, 2184312), (120, 2002286), (130, 1848264), (132, 1820260), (143, 1680240), (156, 1540220), (165, 1456208), (176, 1365195), (195, 1232176), (208, 1155165), (220, 1092156), (240, 1001143), (260, 924132), (264, 910130), (286, 840120), (312, 770110), (330, 728104), (390, 616088), (429, 560080), (440, 546078), (520, 462066), (528, 455065), (572, 420060), (624, 385055), (660, 364052), (715, 336048), (780, 308044), (858, 280040), (880, 273039), (1040, 231033), (1144, 210030), (1320, 182026), (1430, 168024), (1560, 154022), (1716, 140020), (2145, 112016), (2288, 105015), (2640, 91013), (2860, 84012), (3120, 77011), (3432, 70010), (4290, 56008), (5720, 42006), (6864, 35005), (7001, 34320), (8580, 28004), (11440, 21003), (14002, 17160)]