222750320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 606336192

約数和(自身を除く): 383585872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 43, 52, 65, 68, 80, 85, 86, 104, 130, 136, 170, 172, 208, 215, 221, 260, 272, 293, 340, 344, 430, 442, 520, 559, 586, 680, 688, 731, 860, 884, 1040, 1105, 1118, 1172, 1360, 1462, 1465, 1720, 1768, 2210, 2236, 2344, 2795, 2924, 2930, 3440, 3536, 3655, 3809, 4420, 4472, 4688, 4981, 5590, 5848, 5860, 7310, 7618, 8840, 8944, 9503, 9962, 11180, 11696, 11720, 12599, 14620, 15236, 17680, 19006, 19045, 19924, 22360, 23440, 24905, 25198, 29240, 30472, 38012, 38090, 39848, 44720, 47515, 49810, 50396, 58480, 60944, 62995, 64753, 76024, 76180, 79696, 95030, 99620, 100792, 125990, 129506, 152048, 152360, 163787, 190060, 199240, 201584, 214183, 251980, 259012, 304720, 323765, 327574, 380120, 398480, 428366, 503960, 518024, 647530, 655148, 760240, 818935, 856732, 1007920, 1036048, 1070915, 1295060, 1310296, 1637870, 1713464, 2141830, 2590120, 2620592, 2784379, 3275740, 3426928, 4283660, 5180240, 5568758, 6551480, 8567320, 11137516, 13102960, 13921895, 17134640, 22275032, 27843790, 44550064, 55687580, 111375160, 222750320]

約数ペア:

[(1, 222750320), (2, 111375160), (4, 55687580), (5, 44550064), (8, 27843790), (10, 22275032), (13, 17134640), (16, 13921895), (17, 13102960), (20, 11137516), (26, 8567320), (34, 6551480), (40, 5568758), (43, 5180240), (52, 4283660), (65, 3426928), (68, 3275740), (80, 2784379), (85, 2620592), (86, 2590120), (104, 2141830), (130, 1713464), (136, 1637870), (170, 1310296), (172, 1295060), (208, 1070915), (215, 1036048), (221, 1007920), (260, 856732), (272, 818935), (293, 760240), (340, 655148), (344, 647530), (430, 518024), (442, 503960), (520, 428366), (559, 398480), (586, 380120), (680, 327574), (688, 323765), (731, 304720), (860, 259012), (884, 251980), (1040, 214183), (1105, 201584), (1118, 199240), (1172, 190060), (1360, 163787), (1462, 152360), (1465, 152048), (1720, 129506), (1768, 125990), (2210, 100792), (2236, 99620), (2344, 95030), (2795, 79696), (2924, 76180), (2930, 76024), (3440, 64753), (3536, 62995), (3655, 60944), (3809, 58480), (4420, 50396), (4472, 49810), (4688, 47515), (4981, 44720), (5590, 39848), (5848, 38090), (5860, 38012), (7310, 30472), (7618, 29240), (8840, 25198), (8944, 24905), (9503, 23440), (9962, 22360), (11180, 19924), (11696, 19045), (11720, 19006), (12599, 17680), (14620, 15236)]