29505280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 83885760

約数和(自身を除く): 54380480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 89, 112, 128, 140, 148, 160, 178, 185, 224, 256, 259, 280, 296, 320, 356, 370, 445, 448, 518, 560, 592, 623, 640, 712, 740, 890, 896, 1036, 1120, 1184, 1246, 1280, 1295, 1424, 1480, 1780, 1792, 2072, 2240, 2368, 2492, 2590, 2848, 2960, 3115, 3293, 3560, 4144, 4480, 4736, 4984, 5180, 5696, 5920, 6230, 6586, 7120, 8288, 8960, 9472, 9968, 10360, 11392, 11840, 12460, 13172, 14240, 16465, 16576, 19936, 20720, 22784, 23051, 23680, 24920, 26344, 28480, 32930, 33152, 39872, 41440, 46102, 47360, 49840, 52688, 56960, 65860, 66304, 79744, 82880, 92204, 99680, 105376, 113920, 115255, 131720, 159488, 165760, 184408, 199360, 210752, 230510, 263440, 331520, 368816, 398720, 421504, 461020, 526880, 737632, 797440, 843008, 922040, 1053760, 1475264, 1844080, 2107520, 2950528, 3688160, 4215040, 5901056, 7376320, 14752640, 29505280]

約数ペア:

[(1, 29505280), (2, 14752640), (4, 7376320), (5, 5901056), (7, 4215040), (8, 3688160), (10, 2950528), (14, 2107520), (16, 1844080), (20, 1475264), (28, 1053760), (32, 922040), (35, 843008), (37, 797440), (40, 737632), (56, 526880), (64, 461020), (70, 421504), (74, 398720), (80, 368816), (89, 331520), (112, 263440), (128, 230510), (140, 210752), (148, 199360), (160, 184408), (178, 165760), (185, 159488), (224, 131720), (256, 115255), (259, 113920), (280, 105376), (296, 99680), (320, 92204), (356, 82880), (370, 79744), (445, 66304), (448, 65860), (518, 56960), (560, 52688), (592, 49840), (623, 47360), (640, 46102), (712, 41440), (740, 39872), (890, 33152), (896, 32930), (1036, 28480), (1120, 26344), (1184, 24920), (1246, 23680), (1280, 23051), (1295, 22784), (1424, 20720), (1480, 19936), (1780, 16576), (1792, 16465), (2072, 14240), (2240, 13172), (2368, 12460), (2492, 11840), (2590, 11392), (2848, 10360), (2960, 9968), (3115, 9472), (3293, 8960), (3560, 8288), (4144, 7120), (4480, 6586), (4736, 6230), (4984, 5920), (5180, 5696)]