29127731640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{10601}}^1$

素因数の和:13893

約数の個数: 128

約数和(自身を含む): 99906462720

約数和(自身を除く): 70778731080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3271, 6542, 9813, 10601, 13084, 16355, 19626, 21202, 22897, 26168, 31803, 32710, 39252, 42404, 45794, 49065, 53005, 63606, 65420, 68691, 74207, 78504, 84808, 91588, 98130, 106010, 114485, 127212, 130840, 137382, 148414, 159015, 183176, 196260, 212020, 222621, 228970, 254424, 274764, 296828, 318030, 343455, 371035, 392520, 424040, 445242, 457940, 549528, 593656, 636060, 686910, 742070, 890484, 915880, 1113105, 1272120, 1373820, 1484140, 1780968, 2226210, 2747640, 2968280, 4452420, 8904840, 34675871, 69351742, 104027613, 138703484, 173379355, 208055226, 242731097, 277406968, 346758710, 416110452, 485462194, 520138065, 693517420, 728193291, 832220904, 970924388, 1040276130, 1213655485, 1387034840, 1456386582, 1941848776, 2080552260, 2427310970, 2912773164, 3640966455, 4161104520, 4854621940, 5825546328, 7281932910, 9709243880, 14563865820, 29127731640]

約数ペア:

[(1, 29127731640), (2, 14563865820), (3, 9709243880), (4, 7281932910), (5, 5825546328), (6, 4854621940), (7, 4161104520), (8, 3640966455), (10, 2912773164), (12, 2427310970), (14, 2080552260), (15, 1941848776), (20, 1456386582), (21, 1387034840), (24, 1213655485), (28, 1040276130), (30, 970924388), (35, 832220904), (40, 728193291), (42, 693517420), (56, 520138065), (60, 485462194), (70, 416110452), (84, 346758710), (105, 277406968), (120, 242731097), (140, 208055226), (168, 173379355), (210, 138703484), (280, 104027613), (420, 69351742), (840, 34675871), (3271, 8904840), (6542, 4452420), (9813, 2968280), (10601, 2747640), (13084, 2226210), (16355, 1780968), (19626, 1484140), (21202, 1373820), (22897, 1272120), (26168, 1113105), (31803, 915880), (32710, 890484), (39252, 742070), (42404, 686910), (45794, 636060), (49065, 593656), (53005, 549528), (63606, 457940), (65420, 445242), (68691, 424040), (74207, 392520), (78504, 371035), (84808, 343455), (91588, 318030), (98130, 296828), (106010, 274764), (114485, 254424), (127212, 228970), (130840, 222621), (137382, 212020), (148414, 196260), (159015, 183176)]