188188920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 668304000

約数和(自身を除く): 480115080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1019, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2038, 2052, 2280, 2430, 2565, 3057, 3078, 3240, 3420, 4076, 4104, 4617, 4860, 5095, 5130, 6114, 6156, 6840, 7695, 8152, 9171, 9234, 9720, 10190, 10260, 12228, 12312, 15285, 15390, 18342, 18468, 19361, 20380, 20520, 23085, 24456, 27513, 30570, 30780, 36684, 36936, 38722, 40760, 45855, 46170, 55026, 58083, 61140, 61560, 73368, 77444, 82539, 91710, 92340, 96805, 110052, 116166, 122280, 137565, 154888, 165078, 174249, 183420, 184680, 193610, 220104, 232332, 247617, 275130, 290415, 330156, 348498, 366840, 387220, 412695, 464664, 495234, 522747, 550260, 580830, 660312, 696996, 774440, 825390, 871245, 990468, 1045494, 1100520, 1161660, 1238085, 1393992, 1568241, 1650780, 1742490, 1980936, 2090988, 2323320, 2476170, 2613735, 3136482, 3301560, 3484980, 4181976, 4704723, 4952340, 5227470, 6272964, 6969960, 7841205, 9409446, 9904680, 10454940, 12545928, 15682410, 18818892, 20909880, 23523615, 31364820, 37637784, 47047230, 62729640, 94094460, 188188920]

約数ペア:

[(1, 188188920), (2, 94094460), (3, 62729640), (4, 47047230), (5, 37637784), (6, 31364820), (8, 23523615), (9, 20909880), (10, 18818892), (12, 15682410), (15, 12545928), (18, 10454940), (19, 9904680), (20, 9409446), (24, 7841205), (27, 6969960), (30, 6272964), (36, 5227470), (38, 4952340), (40, 4704723), (45, 4181976), (54, 3484980), (57, 3301560), (60, 3136482), (72, 2613735), (76, 2476170), (81, 2323320), (90, 2090988), (95, 1980936), (108, 1742490), (114, 1650780), (120, 1568241), (135, 1393992), (152, 1238085), (162, 1161660), (171, 1100520), (180, 1045494), (190, 990468), (216, 871245), (228, 825390), (243, 774440), (270, 696996), (285, 660312), (324, 580830), (342, 550260), (360, 522747), (380, 495234), (405, 464664), (456, 412695), (486, 387220), (513, 366840), (540, 348498), (570, 330156), (648, 290415), (684, 275130), (760, 247617), (810, 232332), (855, 220104), (972, 193610), (1019, 184680), (1026, 183420), (1080, 174249), (1140, 165078), (1215, 154888), (1368, 137565), (1539, 122280), (1620, 116166), (1710, 110052), (1944, 96805), (2038, 92340), (2052, 91710), (2280, 82539), (2430, 77444), (2565, 73368), (3057, 61560), (3078, 61140), (3240, 58083), (3420, 55026), (4076, 46170), (4104, 45855), (4617, 40760), (4860, 38722), (5095, 36936), (5130, 36684), (6114, 30780), (6156, 30570), (6840, 27513), (7695, 24456), (8152, 23085), (9171, 20520), (9234, 20380), (9720, 19361), (10190, 18468), (10260, 18342), (12228, 15390), (12312, 15285)]