128102040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 350899560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 180, 198, 205, 216, 220, 246, 263, 264, 270, 297, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 526, 540, 594, 615, 660, 738, 789, 792, 820, 902, 984, 990, 1052, 1080, 1107, 1188, 1230, 1315, 1320, 1353, 1476, 1485, 1578, 1640, 1804, 1845, 1980, 2104, 2214, 2255, 2367, 2376, 2460, 2630, 2706, 2893, 2952, 2970, 3156, 3608, 3690, 3945, 3960, 4059, 4428, 4510, 4734, 4920, 5260, 5412, 5535, 5786, 5940, 6312, 6765, 7101, 7380, 7890, 8118, 8679, 8856, 9020, 9468, 10520, 10783, 10824, 11070, 11572, 11835, 11880, 12177, 13530, 14202, 14465, 14760, 15780, 16236, 17358, 18040, 18936, 20295, 21566, 22140, 23144, 23670, 24354, 26037, 27060, 28404, 28930, 31560, 32349, 32472, 34716, 35505, 40590, 43132, 43395, 44280, 47340, 48708, 52074, 53915, 54120, 56808, 57860, 60885, 64698, 69432, 71010, 78111, 81180, 86264, 86790, 94680, 97047, 97416, 104148, 107830, 115720, 118613, 121770, 129396, 130185, 142020, 156222, 161745, 162360, 173580, 194094, 208296, 215660, 237226, 243540, 258792, 260370, 284040, 291141, 312444, 323490, 347160, 355839, 388188, 390555, 431320, 474452, 485235, 487080, 520740, 582282, 593065, 624888, 646980, 711678, 776376, 781110, 948904, 970470, 1041480, 1067517, 1164564, 1186130, 1293960, 1423356, 1455705, 1562220, 1779195, 1940940, 2135034, 2329128, 2372260, 2846712, 2911410, 3124440, 3202551, 3558390, 3881880, 4270068, 4744520, 5337585, 5822820, 6405102, 7116780, 8540136, 10675170, 11645640, 12810204, 14233560, 16012755, 21350340, 25620408, 32025510, 42700680, 64051020, 128102040]

約数ペア:

[(1, 128102040), (2, 64051020), (3, 42700680), (4, 32025510), (5, 25620408), (6, 21350340), (8, 16012755), (9, 14233560), (10, 12810204), (11, 11645640), (12, 10675170), (15, 8540136), (18, 7116780), (20, 6405102), (22, 5822820), (24, 5337585), (27, 4744520), (30, 4270068), (33, 3881880), (36, 3558390), (40, 3202551), (41, 3124440), (44, 2911410), (45, 2846712), (54, 2372260), (55, 2329128), (60, 2135034), (66, 1940940), (72, 1779195), (82, 1562220), (88, 1455705), (90, 1423356), (99, 1293960), (108, 1186130), (110, 1164564), (120, 1067517), (123, 1041480), (132, 970470), (135, 948904), (164, 781110), (165, 776376), (180, 711678), (198, 646980), (205, 624888), (216, 593065), (220, 582282), (246, 520740), (263, 487080), (264, 485235), (270, 474452), (297, 431320), (328, 390555), (330, 388188), (360, 355839), (369, 347160), (396, 323490), (410, 312444), (440, 291141), (451, 284040), (492, 260370), (495, 258792), (526, 243540), (540, 237226), (594, 215660), (615, 208296), (660, 194094), (738, 173580), (789, 162360), (792, 161745), (820, 156222), (902, 142020), (984, 130185), (990, 129396), (1052, 121770), (1080, 118613), (1107, 115720), (1188, 107830), (1230, 104148), (1315, 97416), (1320, 97047), (1353, 94680), (1476, 86790), (1485, 86264), (1578, 81180), (1640, 78111), (1804, 71010), (1845, 69432), (1980, 64698), (2104, 60885), (2214, 57860), (2255, 56808), (2367, 54120), (2376, 53915), (2460, 52074), (2630, 48708), (2706, 47340), (2893, 44280), (2952, 43395), (2970, 43132), (3156, 40590), (3608, 35505), (3690, 34716), (3945, 32472), (3960, 32349), (4059, 31560), (4428, 28930), (4510, 28404), (4734, 27060), (4920, 26037), (5260, 24354), (5412, 23670), (5535, 23144), (5786, 22140), (5940, 21566), (6312, 20295), (6765, 18936), (7101, 18040), (7380, 17358), (7890, 16236), (8118, 15780), (8679, 14760), (8856, 14465), (9020, 14202), (9468, 13530), (10520, 12177), (10783, 11880), (10824, 11835), (11070, 11572)]