47390560

素因数分解:

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

素因数の和:189

約数の個数: 192

約数和(自身を含む): 143700480

約数和(自身を除く): 96309920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 131, 133, 136, 140, 152, 160, 170, 190, 224, 238, 262, 266, 272, 280, 304, 323, 340, 380, 476, 524, 532, 544, 560, 595, 608, 646, 655, 665, 680, 760, 917, 952, 1048, 1064, 1120, 1190, 1292, 1310, 1330, 1360, 1520, 1615, 1834, 1904, 2096, 2128, 2227, 2261, 2380, 2489, 2584, 2620, 2660, 2720, 3040, 3230, 3668, 3808, 4192, 4256, 4454, 4522, 4585, 4760, 4978, 5168, 5240, 5320, 6460, 7336, 8908, 9044, 9170, 9520, 9956, 10336, 10480, 10640, 11135, 11305, 12445, 12920, 14672, 15589, 17423, 17816, 18088, 18340, 19040, 19912, 20960, 21280, 22270, 22610, 24890, 25840, 29344, 31178, 34846, 35632, 36176, 36680, 39824, 42313, 44540, 45220, 49780, 51680, 62356, 69692, 71264, 72352, 73360, 77945, 79648, 84626, 87115, 89080, 90440, 99560, 124712, 139384, 146720, 155890, 169252, 174230, 178160, 180880, 199120, 211565, 249424, 278768, 296191, 311780, 338504, 348460, 356320, 361760, 398240, 423130, 498848, 557536, 592382, 623560, 677008, 696920, 846260, 1184764, 1247120, 1354016, 1393840, 1480955, 1692520, 2369528, 2494240, 2787680, 2961910, 3385040, 4739056, 5923820, 6770080, 9478112, 11847640, 23695280, 47390560]

約数ペア:

[(1, 47390560), (2, 23695280), (4, 11847640), (5, 9478112), (7, 6770080), (8, 5923820), (10, 4739056), (14, 3385040), (16, 2961910), (17, 2787680), (19, 2494240), (20, 2369528), (28, 1692520), (32, 1480955), (34, 1393840), (35, 1354016), (38, 1247120), (40, 1184764), (56, 846260), (68, 696920), (70, 677008), (76, 623560), (80, 592382), (85, 557536), (95, 498848), (112, 423130), (119, 398240), (131, 361760), (133, 356320), (136, 348460), (140, 338504), (152, 311780), (160, 296191), (170, 278768), (190, 249424), (224, 211565), (238, 199120), (262, 180880), (266, 178160), (272, 174230), (280, 169252), (304, 155890), (323, 146720), (340, 139384), (380, 124712), (476, 99560), (524, 90440), (532, 89080), (544, 87115), (560, 84626), (595, 79648), (608, 77945), (646, 73360), (655, 72352), (665, 71264), (680, 69692), (760, 62356), (917, 51680), (952, 49780), (1048, 45220), (1064, 44540), (1120, 42313), (1190, 39824), (1292, 36680), (1310, 36176), (1330, 35632), (1360, 34846), (1520, 31178), (1615, 29344), (1834, 25840), (1904, 24890), (2096, 22610), (2128, 22270), (2227, 21280), (2261, 20960), (2380, 19912), (2489, 19040), (2584, 18340), (2620, 18088), (2660, 17816), (2720, 17423), (3040, 15589), (3230, 14672), (3668, 12920), (3808, 12445), (4192, 11305), (4256, 11135), (4454, 10640), (4522, 10480), (4585, 10336), (4760, 9956), (4978, 9520), (5168, 9170), (5240, 9044), (5320, 8908), (6460, 7336)]