72037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 190445520

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, 2099, 2145, 2288, 2640, 2860, 3120, 3432, 4198, 4290, 5720, 6297, 6864, 8396, 8580, 10495, 11440, 12594, 16792, 17160, 20990, 23089, 25188, 27287, 31485, 33584, 34320, 41980, 46178, 50376, 54574, 62970, 69267, 81861, 83960, 92356, 100752, 109148, 115445, 125940, 136435, 138534, 163722, 167920, 184712, 218296, 230890, 251880, 272870, 277068, 300157, 327444, 346335, 369424, 409305, 436592, 461780, 503760, 545740, 554136, 600314, 654888, 692670, 818610, 900471, 923560, 1091480, 1108272, 1200628, 1309776, 1385340, 1500785, 1637220, 1800942, 1847120, 2182960, 2401256, 2770680, 3001570, 3274440, 3601884, 4502355, 4802512, 5541360, 6003140, 6548880, 7203768, 9004710, 12006280, 14407536, 18009420, 24012560, 36018840, 72037680]

約数ペア:

[(1, 72037680), (2, 36018840), (3, 24012560), (4, 18009420), (5, 14407536), (6, 12006280), (8, 9004710), (10, 7203768), (11, 6548880), (12, 6003140), (13, 5541360), (15, 4802512), (16, 4502355), (20, 3601884), (22, 3274440), (24, 3001570), (26, 2770680), (30, 2401256), (33, 2182960), (39, 1847120), (40, 1800942), (44, 1637220), (48, 1500785), (52, 1385340), (55, 1309776), (60, 1200628), (65, 1108272), (66, 1091480), (78, 923560), (80, 900471), (88, 818610), (104, 692670), (110, 654888), (120, 600314), (130, 554136), (132, 545740), (143, 503760), (156, 461780), (165, 436592), (176, 409305), (195, 369424), (208, 346335), (220, 327444), (240, 300157), (260, 277068), (264, 272870), (286, 251880), (312, 230890), (330, 218296), (390, 184712), (429, 167920), (440, 163722), (520, 138534), (528, 136435), (572, 125940), (624, 115445), (660, 109148), (715, 100752), (780, 92356), (858, 83960), (880, 81861), (1040, 69267), (1144, 62970), (1320, 54574), (1430, 50376), (1560, 46178), (1716, 41980), (2099, 34320), (2145, 33584), (2288, 31485), (2640, 27287), (2860, 25188), (3120, 23089), (3432, 20990), (4198, 17160), (4290, 16792), (5720, 12594), (6297, 11440), (6864, 10495), (8396, 8580)]