228115520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2260

約数の個数: 112

約数和(自身を含む): 605698560

約数和(自身を除く): 377583040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2207, 2584, 2720, 3040, 3230, 4414, 5168, 5440, 6080, 6460, 8828, 10336, 11035, 12920, 17656, 20672, 22070, 25840, 35312, 37519, 41933, 44140, 51680, 70624, 75038, 83866, 88280, 103360, 141248, 150076, 167732, 176560, 187595, 209665, 300152, 335464, 353120, 375190, 419330, 600304, 670928, 706240, 712861, 750380, 838660, 1200608, 1341856, 1425722, 1500760, 1677320, 2401216, 2683712, 2851444, 3001520, 3354640, 3564305, 5702888, 6003040, 6709280, 7128610, 11405776, 12006080, 13418560, 14257220, 22811552, 28514440, 45623104, 57028880, 114057760, 228115520]

約数ペア:

[(1, 228115520), (2, 114057760), (4, 57028880), (5, 45623104), (8, 28514440), (10, 22811552), (16, 14257220), (17, 13418560), (19, 12006080), (20, 11405776), (32, 7128610), (34, 6709280), (38, 6003040), (40, 5702888), (64, 3564305), (68, 3354640), (76, 3001520), (80, 2851444), (85, 2683712), (95, 2401216), (136, 1677320), (152, 1500760), (160, 1425722), (170, 1341856), (190, 1200608), (272, 838660), (304, 750380), (320, 712861), (323, 706240), (340, 670928), (380, 600304), (544, 419330), (608, 375190), (646, 353120), (680, 335464), (760, 300152), (1088, 209665), (1216, 187595), (1292, 176560), (1360, 167732), (1520, 150076), (1615, 141248), (2207, 103360), (2584, 88280), (2720, 83866), (3040, 75038), (3230, 70624), (4414, 51680), (5168, 44140), (5440, 41933), (6080, 37519), (6460, 35312), (8828, 25840), (10336, 22070), (11035, 20672), (12920, 17656)]