212799840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 749855232

約数和(自身を除く): 537055392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 983, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1966, 1968, 2255, 2460, 2640, 2706, 2949, 3280, 3608, 3932, 3936, 4510, 4915, 4920, 5280, 5412, 5898, 6560, 6765, 7216, 7864, 9020, 9830, 9840, 10813, 10824, 11796, 13530, 14432, 14745, 15728, 18040, 19660, 19680, 21626, 21648, 23592, 27060, 29490, 31456, 32439, 36080, 39320, 40303, 43252, 43296, 47184, 54065, 54120, 58980, 64878, 72160, 78640, 80606, 86504, 94368, 108130, 108240, 117960, 120909, 129756, 157280, 161212, 162195, 173008, 201515, 216260, 216480, 235920, 241818, 259512, 322424, 324390, 346016, 403030, 432520, 443333, 471840, 483636, 519024, 604545, 644848, 648780, 806060, 865040, 886666, 967272, 1038048, 1209090, 1289696, 1297560, 1329999, 1612120, 1730080, 1773332, 1934544, 2216665, 2418180, 2595120, 2659998, 3224240, 3546664, 3869088, 4433330, 4836360, 5190240, 5319996, 6448480, 6649995, 7093328, 8866660, 9672720, 10639992, 13299990, 14186656, 17733320, 19345440, 21279984, 26599980, 35466640, 42559968, 53199960, 70933280, 106399920, 212799840]

約数ペア:

[(1, 212799840), (2, 106399920), (3, 70933280), (4, 53199960), (5, 42559968), (6, 35466640), (8, 26599980), (10, 21279984), (11, 19345440), (12, 17733320), (15, 14186656), (16, 13299990), (20, 10639992), (22, 9672720), (24, 8866660), (30, 7093328), (32, 6649995), (33, 6448480), (40, 5319996), (41, 5190240), (44, 4836360), (48, 4433330), (55, 3869088), (60, 3546664), (66, 3224240), (80, 2659998), (82, 2595120), (88, 2418180), (96, 2216665), (110, 1934544), (120, 1773332), (123, 1730080), (132, 1612120), (160, 1329999), (164, 1297560), (165, 1289696), (176, 1209090), (205, 1038048), (220, 967272), (240, 886666), (246, 865040), (264, 806060), (328, 648780), (330, 644848), (352, 604545), (410, 519024), (440, 483636), (451, 471840), (480, 443333), (492, 432520), (528, 403030), (615, 346016), (656, 324390), (660, 322424), (820, 259512), (880, 241818), (902, 235920), (983, 216480), (984, 216260), (1056, 201515), (1230, 173008), (1312, 162195), (1320, 161212), (1353, 157280), (1640, 129756), (1760, 120909), (1804, 117960), (1966, 108240), (1968, 108130), (2255, 94368), (2460, 86504), (2640, 80606), (2706, 78640), (2949, 72160), (3280, 64878), (3608, 58980), (3932, 54120), (3936, 54065), (4510, 47184), (4915, 43296), (4920, 43252), (5280, 40303), (5412, 39320), (5898, 36080), (6560, 32439), (6765, 31456), (7216, 29490), (7864, 27060), (9020, 23592), (9830, 21648), (9840, 21626), (10813, 19680), (10824, 19660), (11796, 18040), (13530, 15728), (14432, 14745)]