23695280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 70709760

約数和(自身を除く): 47014480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 131, 133, 136, 140, 152, 170, 190, 238, 262, 266, 272, 280, 304, 323, 340, 380, 476, 524, 532, 560, 595, 646, 655, 665, 680, 760, 917, 952, 1048, 1064, 1190, 1292, 1310, 1330, 1360, 1520, 1615, 1834, 1904, 2096, 2128, 2227, 2261, 2380, 2489, 2584, 2620, 2660, 3230, 3668, 4454, 4522, 4585, 4760, 4978, 5168, 5240, 5320, 6460, 7336, 8908, 9044, 9170, 9520, 9956, 10480, 10640, 11135, 11305, 12445, 12920, 14672, 15589, 17423, 17816, 18088, 18340, 19912, 22270, 22610, 24890, 25840, 31178, 34846, 35632, 36176, 36680, 39824, 42313, 44540, 45220, 49780, 62356, 69692, 73360, 77945, 84626, 87115, 89080, 90440, 99560, 124712, 139384, 155890, 169252, 174230, 178160, 180880, 199120, 211565, 249424, 278768, 296191, 311780, 338504, 348460, 423130, 592382, 623560, 677008, 696920, 846260, 1184764, 1247120, 1393840, 1480955, 1692520, 2369528, 2961910, 3385040, 4739056, 5923820, 11847640, 23695280]

約数ペア:

[(1, 23695280), (2, 11847640), (4, 5923820), (5, 4739056), (7, 3385040), (8, 2961910), (10, 2369528), (14, 1692520), (16, 1480955), (17, 1393840), (19, 1247120), (20, 1184764), (28, 846260), (34, 696920), (35, 677008), (38, 623560), (40, 592382), (56, 423130), (68, 348460), (70, 338504), (76, 311780), (80, 296191), (85, 278768), (95, 249424), (112, 211565), (119, 199120), (131, 180880), (133, 178160), (136, 174230), (140, 169252), (152, 155890), (170, 139384), (190, 124712), (238, 99560), (262, 90440), (266, 89080), (272, 87115), (280, 84626), (304, 77945), (323, 73360), (340, 69692), (380, 62356), (476, 49780), (524, 45220), (532, 44540), (560, 42313), (595, 39824), (646, 36680), (655, 36176), (665, 35632), (680, 34846), (760, 31178), (917, 25840), (952, 24890), (1048, 22610), (1064, 22270), (1190, 19912), (1292, 18340), (1310, 18088), (1330, 17816), (1360, 17423), (1520, 15589), (1615, 14672), (1834, 12920), (1904, 12445), (2096, 11305), (2128, 11135), (2227, 10640), (2261, 10480), (2380, 9956), (2489, 9520), (2584, 9170), (2620, 9044), (2660, 8908), (3230, 7336), (3668, 6460), (4454, 5320), (4522, 5240), (4585, 5168), (4760, 4978)]