38228760

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 141696000

約数和(自身を除く): 103467240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 243, 270, 276, 285, 324, 342, 345, 360, 380, 405, 414, 437, 456, 460, 486, 513, 540, 552, 570, 621, 648, 684, 690, 729, 760, 810, 828, 855, 874, 920, 972, 1026, 1035, 1080, 1140, 1215, 1242, 1311, 1368, 1380, 1458, 1539, 1620, 1656, 1710, 1748, 1863, 1944, 2052, 2070, 2185, 2187, 2280, 2430, 2484, 2565, 2622, 2760, 2916, 3078, 3105, 3240, 3420, 3496, 3645, 3726, 3933, 4104, 4140, 4370, 4374, 4617, 4860, 4968, 5130, 5244, 5589, 5832, 6156, 6210, 6555, 6840, 7290, 7452, 7695, 7866, 8280, 8740, 8748, 9234, 9315, 9720, 10260, 10488, 10935, 11178, 11799, 12312, 12420, 13110, 13851, 14580, 14904, 15390, 15732, 16767, 17480, 17496, 18468, 18630, 19665, 20520, 21870, 22356, 23085, 23598, 24840, 26220, 27702, 27945, 29160, 30780, 31464, 33534, 35397, 36936, 37260, 39330, 41553, 43740, 44712, 46170, 47196, 50301, 52440, 55404, 55890, 58995, 61560, 67068, 69255, 70794, 74520, 78660, 83106, 83835, 87480, 92340, 94392, 100602, 106191, 110808, 111780, 117990, 134136, 138510, 141588, 157320, 166212, 167670, 176985, 184680, 201204, 207765, 212382, 223560, 235980, 251505, 277020, 283176, 318573, 332424, 335340, 353970, 402408, 415530, 424764, 471960, 503010, 530955, 554040, 637146, 670680, 707940, 831060, 849528, 955719, 1006020, 1061910, 1274292, 1415880, 1592865, 1662120, 1911438, 2012040, 2123820, 2548584, 3185730, 3822876, 4247640, 4778595, 6371460, 7645752, 9557190, 12742920, 19114380, 38228760]

約数ペア:

[(1, 38228760), (2, 19114380), (3, 12742920), (4, 9557190), (5, 7645752), (6, 6371460), (8, 4778595), (9, 4247640), (10, 3822876), (12, 3185730), (15, 2548584), (18, 2123820), (19, 2012040), (20, 1911438), (23, 1662120), (24, 1592865), (27, 1415880), (30, 1274292), (36, 1061910), (38, 1006020), (40, 955719), (45, 849528), (46, 831060), (54, 707940), (57, 670680), (60, 637146), (69, 554040), (72, 530955), (76, 503010), (81, 471960), (90, 424764), (92, 415530), (95, 402408), (108, 353970), (114, 335340), (115, 332424), (120, 318573), (135, 283176), (138, 277020), (152, 251505), (162, 235980), (171, 223560), (180, 212382), (184, 207765), (190, 201204), (207, 184680), (216, 176985), (228, 167670), (230, 166212), (243, 157320), (270, 141588), (276, 138510), (285, 134136), (324, 117990), (342, 111780), (345, 110808), (360, 106191), (380, 100602), (405, 94392), (414, 92340), (437, 87480), (456, 83835), (460, 83106), (486, 78660), (513, 74520), (540, 70794), (552, 69255), (570, 67068), (621, 61560), (648, 58995), (684, 55890), (690, 55404), (729, 52440), (760, 50301), (810, 47196), (828, 46170), (855, 44712), (874, 43740), (920, 41553), (972, 39330), (1026, 37260), (1035, 36936), (1080, 35397), (1140, 33534), (1215, 31464), (1242, 30780), (1311, 29160), (1368, 27945), (1380, 27702), (1458, 26220), (1539, 24840), (1620, 23598), (1656, 23085), (1710, 22356), (1748, 21870), (1863, 20520), (1944, 19665), (2052, 18630), (2070, 18468), (2185, 17496), (2187, 17480), (2280, 16767), (2430, 15732), (2484, 15390), (2565, 14904), (2622, 14580), (2760, 13851), (2916, 13110), (3078, 12420), (3105, 12312), (3240, 11799), (3420, 11178), (3496, 10935), (3645, 10488), (3726, 10260), (3933, 9720), (4104, 9315), (4140, 9234), (4370, 8748), (4374, 8740), (4617, 8280), (4860, 7866), (4968, 7695), (5130, 7452), (5244, 7290), (5589, 6840), (5832, 6555), (6156, 6210)]