164124240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 585486336

約数和(自身を除く): 421362096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 211, 240, 280, 336, 420, 422, 463, 560, 633, 840, 844, 926, 1055, 1266, 1389, 1477, 1680, 1688, 1852, 2110, 2315, 2532, 2778, 2954, 3165, 3241, 3376, 3704, 4220, 4431, 4630, 5064, 5556, 5908, 6330, 6482, 6945, 7385, 7408, 8440, 8862, 9260, 9723, 10128, 11112, 11816, 12660, 12964, 13890, 14770, 16205, 16880, 17724, 18520, 19446, 22155, 22224, 23632, 25320, 25928, 27780, 29540, 32410, 35448, 37040, 38892, 44310, 48615, 50640, 51856, 55560, 59080, 64820, 70896, 77784, 88620, 97230, 97693, 111120, 118160, 129640, 155568, 177240, 194460, 195386, 259280, 293079, 354480, 388920, 390772, 488465, 586158, 683851, 777840, 781544, 976930, 1172316, 1367702, 1465395, 1563088, 1953860, 2051553, 2344632, 2735404, 2930790, 3419255, 3907720, 4103106, 4689264, 5470808, 5861580, 6838510, 7815440, 8206212, 10257765, 10941616, 11723160, 13677020, 16412424, 20515530, 23446320, 27354040, 32824848, 41031060, 54708080, 82062120, 164124240]

約数ペア:

[(1, 164124240), (2, 82062120), (3, 54708080), (4, 41031060), (5, 32824848), (6, 27354040), (7, 23446320), (8, 20515530), (10, 16412424), (12, 13677020), (14, 11723160), (15, 10941616), (16, 10257765), (20, 8206212), (21, 7815440), (24, 6838510), (28, 5861580), (30, 5470808), (35, 4689264), (40, 4103106), (42, 3907720), (48, 3419255), (56, 2930790), (60, 2735404), (70, 2344632), (80, 2051553), (84, 1953860), (105, 1563088), (112, 1465395), (120, 1367702), (140, 1172316), (168, 976930), (210, 781544), (211, 777840), (240, 683851), (280, 586158), (336, 488465), (420, 390772), (422, 388920), (463, 354480), (560, 293079), (633, 259280), (840, 195386), (844, 194460), (926, 177240), (1055, 155568), (1266, 129640), (1389, 118160), (1477, 111120), (1680, 97693), (1688, 97230), (1852, 88620), (2110, 77784), (2315, 70896), (2532, 64820), (2778, 59080), (2954, 55560), (3165, 51856), (3241, 50640), (3376, 48615), (3704, 44310), (4220, 38892), (4431, 37040), (4630, 35448), (5064, 32410), (5556, 29540), (5908, 27780), (6330, 25928), (6482, 25320), (6945, 23632), (7385, 22224), (7408, 22155), (8440, 19446), (8862, 18520), (9260, 17724), (9723, 16880), (10128, 16205), (11112, 14770), (11816, 13890), (12660, 12964)]