140502960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 240

約数和(自身を含む): 538653024

約数和(自身を除く): 398150064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 883, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1766, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2649, 2652, 3060, 3120, 3315, 3532, 3536, 3978, 4080, 4415, 4420, 4680, 5298, 5304, 6120, 6630, 7064, 7947, 7956, 8830, 8840, 9360, 9945, 10596, 10608, 11479, 12240, 13245, 13260, 14128, 15011, 15894, 15912, 17660, 17680, 19890, 21192, 22958, 26490, 26520, 30022, 31788, 31824, 34437, 35320, 39735, 39780, 42384, 45033, 45916, 52980, 53040, 57395, 60044, 63576, 68874, 70640, 75055, 79470, 79560, 90066, 91832, 103311, 105960, 114790, 120088, 127152, 135099, 137748, 150110, 158940, 159120, 172185, 180132, 183664, 195143, 206622, 211920, 225165, 229580, 240176, 270198, 275496, 300220, 317880, 344370, 360264, 390286, 413244, 450330, 459160, 516555, 540396, 550992, 585429, 600440, 635760, 675495, 688740, 720528, 780572, 826488, 900660, 918320, 975715, 1033110, 1080792, 1170858, 1200880, 1350990, 1377480, 1561144, 1652976, 1756287, 1801320, 1951430, 2066220, 2161584, 2341716, 2701980, 2754960, 2927145, 3122288, 3512574, 3602640, 3902860, 4132440, 4683432, 5403960, 5854290, 7025148, 7805720, 8264880, 8781435, 9366864, 10807920, 11708580, 14050296, 15611440, 17562870, 23417160, 28100592, 35125740, 46834320, 70251480, 140502960]

約数ペア:

[(1, 140502960), (2, 70251480), (3, 46834320), (4, 35125740), (5, 28100592), (6, 23417160), (8, 17562870), (9, 15611440), (10, 14050296), (12, 11708580), (13, 10807920), (15, 9366864), (16, 8781435), (17, 8264880), (18, 7805720), (20, 7025148), (24, 5854290), (26, 5403960), (30, 4683432), (34, 4132440), (36, 3902860), (39, 3602640), (40, 3512574), (45, 3122288), (48, 2927145), (51, 2754960), (52, 2701980), (60, 2341716), (65, 2161584), (68, 2066220), (72, 1951430), (78, 1801320), (80, 1756287), (85, 1652976), (90, 1561144), (102, 1377480), (104, 1350990), (117, 1200880), (120, 1170858), (130, 1080792), (136, 1033110), (144, 975715), (153, 918320), (156, 900660), (170, 826488), (180, 780572), (195, 720528), (204, 688740), (208, 675495), (221, 635760), (234, 600440), (240, 585429), (255, 550992), (260, 540396), (272, 516555), (306, 459160), (312, 450330), (340, 413244), (360, 390286), (390, 360264), (408, 344370), (442, 317880), (468, 300220), (510, 275496), (520, 270198), (585, 240176), (612, 229580), (624, 225165), (663, 211920), (680, 206622), (720, 195143), (765, 183664), (780, 180132), (816, 172185), (883, 159120), (884, 158940), (936, 150110), (1020, 137748), (1040, 135099), (1105, 127152), (1170, 120088), (1224, 114790), (1326, 105960), (1360, 103311), (1530, 91832), (1560, 90066), (1766, 79560), (1768, 79470), (1872, 75055), (1989, 70640), (2040, 68874), (2210, 63576), (2340, 60044), (2448, 57395), (2649, 53040), (2652, 52980), (3060, 45916), (3120, 45033), (3315, 42384), (3532, 39780), (3536, 39735), (3978, 35320), (4080, 34437), (4415, 31824), (4420, 31788), (4680, 30022), (5298, 26520), (5304, 26490), (6120, 22958), (6630, 21192), (7064, 19890), (7947, 17680), (7956, 17660), (8830, 15912), (8840, 15894), (9360, 15011), (9945, 14128), (10596, 13260), (10608, 13245), (11479, 12240)]