221839680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3536

約数の個数: 112

約数和(自身を含む): 715060800

約数和(自身を除く): 493221120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 3449, 4020, 4288, 5360, 6432, 6898, 8040, 10347, 10720, 12864, 13796, 16080, 17245, 20694, 21440, 27592, 32160, 34490, 41388, 51735, 55184, 64320, 68980, 82776, 103470, 110368, 137960, 165552, 206940, 220736, 231083, 275920, 331104, 413880, 462166, 551840, 662208, 693249, 827760, 924332, 1103680, 1155415, 1386498, 1655520, 1848664, 2310830, 2772996, 3311040, 3466245, 3697328, 4621660, 5545992, 6932490, 7394656, 9243320, 11091984, 13864980, 14789312, 18486640, 22183968, 27729960, 36973280, 44367936, 55459920, 73946560, 110919840, 221839680]

約数ペア:

[(1, 221839680), (2, 110919840), (3, 73946560), (4, 55459920), (5, 44367936), (6, 36973280), (8, 27729960), (10, 22183968), (12, 18486640), (15, 14789312), (16, 13864980), (20, 11091984), (24, 9243320), (30, 7394656), (32, 6932490), (40, 5545992), (48, 4621660), (60, 3697328), (64, 3466245), (67, 3311040), (80, 2772996), (96, 2310830), (120, 1848664), (134, 1655520), (160, 1386498), (192, 1155415), (201, 1103680), (240, 924332), (268, 827760), (320, 693249), (335, 662208), (402, 551840), (480, 462166), (536, 413880), (670, 331104), (804, 275920), (960, 231083), (1005, 220736), (1072, 206940), (1340, 165552), (1608, 137960), (2010, 110368), (2144, 103470), (2680, 82776), (3216, 68980), (3449, 64320), (4020, 55184), (4288, 51735), (5360, 41388), (6432, 34490), (6898, 32160), (8040, 27592), (10347, 21440), (10720, 20694), (12864, 17245), (13796, 16080)]