202630260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 681246720

約数和(自身を除く): 478616460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 79, 84, 93, 105, 124, 140, 155, 158, 186, 197, 210, 217, 237, 310, 316, 372, 394, 395, 420, 434, 465, 474, 553, 591, 620, 651, 788, 790, 868, 930, 948, 985, 1085, 1106, 1182, 1185, 1302, 1379, 1580, 1659, 1860, 1970, 2170, 2212, 2364, 2370, 2449, 2604, 2758, 2765, 2955, 3255, 3318, 3940, 4137, 4340, 4740, 4898, 5516, 5530, 5910, 6107, 6510, 6636, 6895, 7347, 8274, 8295, 9796, 11060, 11820, 12214, 12245, 13020, 13790, 14694, 15563, 16548, 16590, 17143, 18321, 20685, 24428, 24490, 27580, 29388, 30535, 31126, 33180, 34286, 36642, 36735, 41370, 42749, 46689, 48980, 51429, 61070, 62252, 68572, 73284, 73470, 77815, 82740, 85498, 85715, 91605, 93378, 102858, 108941, 122140, 128247, 146940, 155630, 170996, 171430, 183210, 186756, 205716, 213745, 217882, 233445, 256494, 257145, 311260, 326823, 342860, 366420, 427490, 435764, 466890, 482453, 512988, 514290, 544705, 641235, 653646, 854980, 933780, 964906, 1028580, 1089410, 1282470, 1307292, 1447359, 1634115, 1929812, 2178820, 2412265, 2564940, 2894718, 3268230, 3377171, 4824530, 5789436, 6536460, 6754342, 7236795, 9649060, 10131513, 13508684, 14473590, 16885855, 20263026, 28947180, 33771710, 40526052, 50657565, 67543420, 101315130, 202630260]

約数ペア:

[(1, 202630260), (2, 101315130), (3, 67543420), (4, 50657565), (5, 40526052), (6, 33771710), (7, 28947180), (10, 20263026), (12, 16885855), (14, 14473590), (15, 13508684), (20, 10131513), (21, 9649060), (28, 7236795), (30, 6754342), (31, 6536460), (35, 5789436), (42, 4824530), (60, 3377171), (62, 3268230), (70, 2894718), (79, 2564940), (84, 2412265), (93, 2178820), (105, 1929812), (124, 1634115), (140, 1447359), (155, 1307292), (158, 1282470), (186, 1089410), (197, 1028580), (210, 964906), (217, 933780), (237, 854980), (310, 653646), (316, 641235), (372, 544705), (394, 514290), (395, 512988), (420, 482453), (434, 466890), (465, 435764), (474, 427490), (553, 366420), (591, 342860), (620, 326823), (651, 311260), (788, 257145), (790, 256494), (868, 233445), (930, 217882), (948, 213745), (985, 205716), (1085, 186756), (1106, 183210), (1182, 171430), (1185, 170996), (1302, 155630), (1379, 146940), (1580, 128247), (1659, 122140), (1860, 108941), (1970, 102858), (2170, 93378), (2212, 91605), (2364, 85715), (2370, 85498), (2449, 82740), (2604, 77815), (2758, 73470), (2765, 73284), (2955, 68572), (3255, 62252), (3318, 61070), (3940, 51429), (4137, 48980), (4340, 46689), (4740, 42749), (4898, 41370), (5516, 36735), (5530, 36642), (5910, 34286), (6107, 33180), (6510, 31126), (6636, 30535), (6895, 29388), (7347, 27580), (8274, 24490), (8295, 24428), (9796, 20685), (11060, 18321), (11820, 17143), (12214, 16590), (12245, 16548), (13020, 15563), (13790, 14694)]