22546160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 68328960

約数和(自身を除く): 45782800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 163, 182, 190, 208, 247, 260, 266, 280, 304, 326, 364, 380, 455, 494, 520, 532, 560, 652, 665, 728, 760, 815, 910, 988, 1040, 1064, 1141, 1235, 1304, 1330, 1456, 1520, 1630, 1729, 1820, 1976, 2119, 2128, 2282, 2470, 2608, 2660, 3097, 3260, 3458, 3640, 3952, 4238, 4564, 4940, 5320, 5705, 6194, 6520, 6916, 7280, 8476, 8645, 9128, 9880, 10595, 10640, 11410, 12388, 13040, 13832, 14833, 15485, 16952, 17290, 18256, 19760, 21190, 21679, 22820, 24776, 27664, 29666, 30970, 33904, 34580, 40261, 42380, 43358, 45640, 49552, 59332, 61940, 69160, 74165, 80522, 84760, 86716, 91280, 108395, 118664, 123880, 138320, 148330, 161044, 169520, 173432, 201305, 216790, 237328, 247760, 281827, 296660, 322088, 346864, 402610, 433580, 563654, 593320, 644176, 805220, 867160, 1127308, 1186640, 1409135, 1610440, 1734320, 2254616, 2818270, 3220880, 4509232, 5636540, 11273080, 22546160]

約数ペア:

[(1, 22546160), (2, 11273080), (4, 5636540), (5, 4509232), (7, 3220880), (8, 2818270), (10, 2254616), (13, 1734320), (14, 1610440), (16, 1409135), (19, 1186640), (20, 1127308), (26, 867160), (28, 805220), (35, 644176), (38, 593320), (40, 563654), (52, 433580), (56, 402610), (65, 346864), (70, 322088), (76, 296660), (80, 281827), (91, 247760), (95, 237328), (104, 216790), (112, 201305), (130, 173432), (133, 169520), (140, 161044), (152, 148330), (163, 138320), (182, 123880), (190, 118664), (208, 108395), (247, 91280), (260, 86716), (266, 84760), (280, 80522), (304, 74165), (326, 69160), (364, 61940), (380, 59332), (455, 49552), (494, 45640), (520, 43358), (532, 42380), (560, 40261), (652, 34580), (665, 33904), (728, 30970), (760, 29666), (815, 27664), (910, 24776), (988, 22820), (1040, 21679), (1064, 21190), (1141, 19760), (1235, 18256), (1304, 17290), (1330, 16952), (1456, 15485), (1520, 14833), (1630, 13832), (1729, 13040), (1820, 12388), (1976, 11410), (2119, 10640), (2128, 10595), (2282, 9880), (2470, 9128), (2608, 8645), (2660, 8476), (3097, 7280), (3260, 6916), (3458, 6520), (3640, 6194), (3952, 5705), (4238, 5320), (4564, 4940)]